Best Sellers

This is where greatness and growth are found – our Bestsellers range includes go-to gear worn by sporting legends around the world.

From high-performance compression tops that enhance your endurance to technologically advanced running shoes that propel you forward, these iconic pieces have been handpicked for their unrivalled performance, style, and popularity among athletes.

Sleek and stylish, bold and versatile, find everything you need to join the ranks of champions among our Bestsellers – and prepare to rise above the edge of your limits.

Shop below to experience the unparalleled thrill of sporting excellence.

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Onyx Performance Gloves
£30.00 £21.00
size
  • Performance gloves
  • Touchscreen fingers
  • High-stretch fabric with curved seam at palm for comfort
  • Ideal for cold weather training or travel

Protect yourself against the outdoor elements with the Performance Gloves from our Active Accessories collection. Made from a stretchy material with screen-compatible fingertips, these are a must-have for long runs and training sessions.

Style Code: CU0896

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Onyx Active Long Sleeve Training T-Shirt
£48.00 £33.00
size
  • High-stretch, breathable and quick-drying fabric
  • Slim athletic fit

Made from high-stretch, sweat-wicking materials, this Active LS Training Tee is perfect for moderate to high-intensity training. Its slim athletic fit also ensures you look as good as you feel throughout your session.

Style Code: CM0545

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White Active Long Sleeve Training T-Shirt
£48.00 £33.00
size
  • High-stretch, breathable and quick-drying fabric
  • Slim athletic fit

Made from high-stretch, sweat-wicking materials, this Active LS Training Tee is perfect for moderate to high-intensity training. Its slim athletic fit also ensures you look as good as you feel throughout your session.

Style Code: CM0545

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Women's Onyx Active Long Sleeve T-Shirt
£48.00
Size
  • High-stretch, breathable and quick-drying fabric
  • Slim athletic fit
  • V-neckline

This Active V-neck Long Sleeve Tee has been engineered for moderate- to high-intensity training with a slim athletic fit for improved comfort. The sweat-wicking material also ensures you get the most out of your workouts.

Style Code: CF0607

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Women's White Active Long Sleeve T-Shirt
£48.00
Size
  • High-stretch, breathable and quick-drying fabric
  • Slim athletic fit
  • V-neckline

This Active V-neck Long Sleeve Tee has been engineered for moderate- to high-intensity training with a slim athletic fit for improved comfort. The sweat-wicking material also ensures you get the most out of your workouts.

Style Code: CF0607

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Men's Scuba Hoodie - Dusty Blue
£65.00 £45.00
Size

    Features:  

    • Quick-drying, compact technical scuba material 
    • Clear and bold branding at front and left hand and sleeve
    • Oversized pocket at front for added convenience
    • Drawstring hood for protection from the elements
    • Regular fit: for a comfortable, classic look

    Designed for high performance post-training, this Scuba Hoodie is made from our iconic fast-drying scuba fabric. Its soft, light and stretchy qualities offer a relaxing feel, with a cut specifically engineered for the recovery process. 

    Best for active rest days.

    Style Code: CM0541 

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    Men’s AMC Short Sleeve Aeromesh T-Shirt – Peach Clay
    £48.00
    Size

    Features:

    • Breathable, sweat-wicking fabric
    • Crew neckline
    • Raglan short sleeves
    • Multi-function cuff with engineered tipping
    • Airex engineered in key sweat zones to increase breathability 
    • In-seam print for clean flashes of contrast colour 
    • Stacked logo application for subtle multi-colour finish 

    The Men’s Aeromesh T-Shirt serves as a reminder that you’re not just hitting your goals but surpassing them with effortless style. Featuring raglan short sleeves and Airex engineering, you’ll move with agility on the court. Sweat-wicking fabric ensures breathability to stay fresh throughout the match. 

    Style Code: AMC30754
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    Men's Core Tech T-Shirt - Citrus
    £42.00
    Size

    Features: 

    • High-stretch, lightweight, breathable and quick-drying fabric 
    • Clear and bold branding


    Part of our Essentials collection, the Core Tech Tee uses clever technologies for maximum breathability and movement. The fabric’s four-way stretch provides ultimate flexibility for every workout, whilst bold branding on the front and back will make sure you stand out on your next run.

    Style Code: CMA30142

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    Peacoat Short Sleeve Raglan T-Shirt
    £32.00
    Size

    Features: 

    • Self-fabric collar at neck
    • Raglan sleeve 
    • Clear and bold branding 


    Description: Look and feel the part when hitting the gym in our Short Sleeve Raglan Tee. Featuring the iconic Castore branding on the chest and sleeve, you’ll look the height of style. And with raglan sleeve construction, you can enjoy an unlimited range of movement during every indoor workout.

    Style Code: CMA30069

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    Men's Core Tech T-shirt - Black
    £42.00
    Size

    Features: 

    • High-stretch, lightweight, breathable and quick-drying fabric 
    • Clear and bold branding


    Description: Part of our Essentials collection, the Core Tech Tee uses clever technologies for maximum breathability and movement. The fabric’s four-way stretch provides ultimate flexibility for every workout, whilst bold branding on the front and back will make sure you stand out on your next run.

    Style Code: CMA30142

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    Men’s Adapt Lightweight Standard Tracksuit Trousers - Navy
    £42.00
    Size

    Features: 

    • Slim fit 
    • Lightly elasticated waistband with drawcord
    • Open side pockets 
    • Clear branding


    With a flattering slim fit, our Standard Tracksuit Trouser looks good on everyone. You can adjust the fit with a drawcord on the elasticated waistband for unmatched comfort all day long when training indoors. Plus, open side pockets provide convenience while you’re on the move.

    Style Code: CMA10140

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    Men’s Flow Lightweight Scuba Joggers - Grey
    £65.00 £38.00
    Size

    Features:

    • 91% polyester, 9% elastane
    • High-stretch, quick-drying fabric
    • Compact technical scuba material
    • Zipped pocket

    Lightweight and quick-drying, these Men’s Flow Scuba Joggers are designed for relentless athletes who aren’t afraid to keep going when the season turns cooler. Made from compact technical scuba material for enhanced performance, these Scuba Joggers empower you to be your best. Complete with a quick-drying finish to ensure the elements don’t hinder performance.

    Style Code: CMB10660

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    Men’s Long Sleeve Aeroscuba Zip-Through Hoodie – Black
    £75.00
    Size

    Features: 

    • 90% polyester, 10% elastane
    • High-stretch, quick-drying fabric
    • Aerated scuba material
    • Adjustable hood opening
    • Raglan long sleeves
    • Centre front full zip
    • Open side pockets
    • Castore branding at left chest

    Crafted from technical aerated scuba material for superior comfort and breathability, this Men’s Aeroscuba Zip-Through Hoodie is the ideal post-workout piece. Recover quickly and get ready to go again with its high-stretch, quick-drying fabric – keeping you active even on your rest days.

    Style Code: CMB40424

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    Men’s Scuba Program Long Sleeve Aeroscuba 1/4 Zip Funnel Top – Dusty Blue
    £65.00
    Size

    Features: 

    • 90% polyester, 10% elastane
    • Funnel neckline 
    • High-stretch, quick-drying fabric
    • Aerated scuba material for enhanced breathability 
    • Raglan long sleeves for enhanced freedom of movement 
    • Centre front quarter zip for increased temperature regulation
    • Castore branding at left chest

    Our Men’s Aeroscuba Quarter Zip Funnel Top is a supportive and comfortable piece to enhance performance. The aerated scuba material and adjustable quarter zip keep you feeling fresh as you aim for better. Raglan long sleeves and a high-stretch design ensure unrestricted movement so you can push yourself further with every workout.

    Built for your active rest day. 

    Style Code: CMB40425

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    Men’s Adapt Long Sleeve Standard Quarter Zip Top - Navy
    £50.00
    Size

    Features: 

    • 79% polyester, 21% elastane
    • Funnel neckline
    • Cubed fleece back
    • Raglan long sleeves 
    • Centre front quarter zip
    • Castore branding at left chest

    Sport a refined, classic look in our Men’s Long Sleeve Standard Quarter Zip Top. Cubed fleece fabric offers both warmth and breathability, while the quarter zip style provides custom temperature regulation to help you to stay fresh as you push the intensity. Engineered with raglan sleeves for improved mobility, this Quarter Zip is ideal for cross-functional training.

    Style Code: CMA30143

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    Men's Active Lightweight Zip Through Jacket - Blue
    £95.00
    Size

    Features:

    • 100% polyester
    • High-stretch, quick-drying fabric
    • Three-piece hood
    • Set-in long sleeves
    • Adjustable toggles at hem
    • Back ventilation for improved breathability
    • Centre front full zip
    • Zipped side pockets
    • Reflective detailing
    • Castore branding at left chest

    Crafted with high-stretch, quick-drying fabric for enhanced performance in the elements, this Men’s Active Lightweight Zip-Through Jacket is a sleek and practical wardrobe addition. The adjustable toggles at the hem, zipped side pockets, and three-piece hood provide all-weather protection to keep pushing yourself come rain or shine. Plus, the reflective detailing ensures you don’t have to stop moving when the evening draws in.

    Style Code: CMB50390

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    Men's Active Lightweight Zip Through Jacket - Black
    £95.00 £66.00
    Size

    Features:

    • 100% polyester
    • High-stretch, quick-drying fabric
    • Three-piece hood for increased weather protection
    • Set-in long sleeves
    • Adjustable toggles at hem
    • Back ventilation for improved breathability
    • Centre front full zip
    • Zipped side pockets provide secure storage for personal items
    • Reflective detailing
    • Castore branding at left chest

    Crafted with high-stretch, quick-drying fabric for enhanced performance in the elements, this Men’s Active Lightweight Zip-Through Jacket is a sleek and practical wardrobe addition. The adjustable toggles at the hem, zipped side pockets, and three-piece hood provide all-weather protection to keep pushing yourself come rain or shine. Plus, the reflective detailing ensures you don’t have to stop moving when the evening draws in.

    Style Code: CMB50390

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    Men’s Active Long Sleeve Performance 1/4 Zip Midlayer Top - Light Steel
    £60.00 £42.00
    Size

    Features:

    • 79% polyester, 21% elastane
    • High-stretch, lightweight and quick-drying fabric
    • Funnel neckline
    • Set-in long sleeves
    • Mesh ventilation for improved breathability
    • Centre front quarter zip
    • Reflective detailing
    • Castore branding at left chest

    Reach new heights with the Men’s Active Long Sleeve Performance Quarter Zip Midlayer Top. Engineered with high-stretch, lightweight fabric for unrestricted movement and a quarter zip to regulate your temperature, this Midlayer Top is for those who never stop being better.

    Style Code: CMB40385

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    Men's Active Performance Long Sleeve T-Shirt - Light Steel
    £50.00 £35.00
    Size
    • Aertek moisture-wicking finish 
    • Regular fit: for a comfortable and classic look
    • Mesh back panel for increased breathability
    • Crew neckline
    • Raglan long sleeves for increased freedom of movement 
    • Side hem seam opening for improved mobility 
    • Reflective detailing at hem for visibility in low light settings
    • Castore branding at left chest

    Description: Achieve more in the Men’s Active Long Sleeve T Shirt. Engineered with Aertek moisture-wicking fabric, hem seam openings, and a mesh back panel for enhanced airflow, this T Shirt targets key sweat zones to keep you cool when the intensity rises. The raglan long sleeves and side hem seam openings ensure an increased ease of movement, while reflective detailing allows for continued effort in low-level visibility.


    Quick Order
    Men's Active Woven Joggers - Navy
    £75.00 £52.00
    Size

    Features:

    • Water-resistant Protek technology
    • Mesh back yoke panel for breathability 
    • Adjustable waistband with drawcord
    • Reflective detailing at hem for increased visibility in low light settings
    • Castore branding at right leg
    • Regular fit with tapered leg

    Description: These Active Men’s Woven Joggers are meticulously designed to move with you. The adjustable waistband and a drawcord ensures a tailored and secure fit. Water-resistant Protek technology combined with a mesh back yoke panel provides enhanced airflow throughout the garment while keeping you protected from the elements. 

    Best for medium-impact training.

    Style Code: CMB10386

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    Men's Active Hybrid Joggers - Black
    £60.00
    Size

    Features: 

    • Moisture-wicking fabric 
    • Adjustable waistband with drawcord for increased comfort
    • Concealed zipped side pockets for added convenience 
    • Reflective detailing at back seam
    • Castore branding at right leg

    These Men’s Active Hybrid Joggers combine moisture-wicking breathability with superior support to ensure comfort before, during, and after every workout. The adjustable waistband provides a secure fit, while the concealed zipped side pockets offer convenience as you push for more.

    Style Code: CMB10448

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    Men’s Long Sleeve Aeroscuba Zip-Through Hoodie – Navy
    £75.00
    Size

    Features: 

    • 90% polyester, 10% elastane
    • High-stretch, quick-drying fabric
    • Aerated scuba material
    • Adjustable hood opening
    • Raglan long sleeves
    • Centre front full zip
    • Open side pockets
    • Castore branding at left chest

    Crafted from technical aerated scuba material for superior comfort and breathability, this Men’s Aeroscuba Zip-Through Hoodie is the ideal post-workout piece. Recover quickly and get ready to go again with its high-stretch, quick-drying fabric – keeping you active even on your rest days.

    Style Code: CMB40424

    Quick Order
    Men’s Scuba Program Long Sleeve Aeroscuba 1/4 Zip Funnel Top – Mushroom
    £65.00
    Size

    Features: 

    • 90% polyester, 10% elastane
    • Funnel neckline 
    • High-stretch, quick-drying fabric
    • Aerated scuba material for enhanced breathability 
    • Raglan long sleeves for enhanced freedom of movement 
    • Centre front quarter zip for increased temperature regulation
    • Castore branding at left chest

    Our Men’s Aeroscuba Quarter Zip Funnel Top is a supportive and comfortable piece to enhance performance. The aerated scuba material and adjustable quarter zip keep you feeling fresh as you aim for better. Raglan long sleeves and a high-stretch design ensure unrestricted movement so you can push yourself further with every workout.

    Built for your active rest day. 

    Style Code: CMB40425

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    Onyx Boxer Shorts - 3 Pack
    £35.00
    Size
    *please note that this product can't be returned unless it's faulty.
    • High Stretch
    • Supremely Soft Touch
    • Elasticated Waistband
    • Lightweight

    Next level underwear that offers unmatched comfort. An essential crafted from a supremely soft, high-stretch fabric with an elasticated waistband to alleviate chafe and provide unparalleled ease of movement.

    Style Code: CM0166.1

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    Black Short Sleeve Raglan T-Shirt
    £32.00
    Size

    Features: 

    • Self-fabric collar at neck
    • Raglan sleeve 
    • Clear and bold branding 


    Description: Look and feel the part when hitting the gym in our Short Sleeve Raglan Tee. Featuring the iconic Castore branding on the chest and sleeve, you’ll look the height of style. And with raglan sleeve construction, you can enjoy an unlimited range of movement during every indoor workout.

    Style Code: CMA30069

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    Black Ankle Sock 2pk
    £12.00
    size

    Everyday ankle socks for athletes. Offering crafted and comfortable support for day-to-day life, and a stretch fit with rib detailing that ensures they stay perfectly in place, whether you’re at work or working out. Finished off with a clean-cut design.

    Style code: CU0030

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    White Hidden Sock 2pk
    £12.00
    size

    Everyday hidden socks for athletes. Offering crafted and comfortable support for day-to-day life, with a stretch fit, and a silicone grip added into the heel to ensure they stay perfectly in place, whether you’re running, or just relaxing.

    Style code: CU0032

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    Men's Logo T-Shirt - White
    £32.00
    Size

    Features:

    • Polycotton-blend fabric
    • Crew neckline
    • Set-in short sleeves
    • Silicone Castore logo at chest


    Description: Lightweight, breathable, and high-stretch, this Men’s Logo T Shirt from the Graphics collection is cut from a polycotton-blend fabric with iconic silicone Castore branding on the chest.

    Quick Order
    Black Performance Cap
    £30.00
    Size

    Features:

    • Classic design
    • Five-panel cap
    • Sweat-wicking band
    • Adjustable plastic clip fastening


    Description: Get your workout game on with this Performance Cap. Thanks to embroidered eyelets and moisture-wicking headband, you’ll look the part and stay cool when working up a sweat. Plus, an adjustable fastening means you’ll always find the perfect fit.

    Style Code CAA90149

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    Black Gym Towel
    £20.00
    Size

    Features: 

    • 100% organic cotton 
    • Jacquard branding 

    Description: Made from high-quality 100% cotton, our Gym Towel is a must-have to keep the sweat at bay throughout your workout. And you can head to the showers in style with the iconic Castore jacquard branding on your new favourite towel. 

    Style Code; CAA60162

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    White Performance Cap
    £30.00
    Size

    Features:

    • Classic design
    • Five-panel cap
    • Sweat-wicking band
    • Adjustable plastic clip fastening


    Description: Get your workout game on with this Performance Cap. Thanks to embroidered eyelets and moisture-wicking headband, you’ll look the part and stay cool when working up a sweat. Plus, an adjustable fastening means you’ll always find the perfect fit.

    Style Code CAA90149

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    Black Trek Holdall
    £90.00
    Size
    • Durable polyester fabric 
    • Adjustable padded shoulder straps  
    • Side grab handles 
    • Internal zip pocket  
    • Reflective detailing 

     Perfect for a weekend away or everyday use, this Trek Accessories Holdall works as intended or as a backpack – with shoulder straps that can be easily stashed away. With a roomy main U-shaped zip opening as well as additional zip pockets, it’s the ultimate in practicality.   

    Dimensions: W54,5cm x H20cm x D35cm 

    Style Code: CU0735 

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    Peacoat Boxer Shorts - 3 Pack
    £35.00
    Size
    *please note that this product can't be returned unless it's faulty.
    • High Stretch
    • Supremely Soft Touch
    • Elasticated Waistband
    • Lightweight

    Next level underwear that offers unmatched comfort. An essential crafted from a supremely soft, high-stretch fabric with an elasticated waistband to alleviate chafe and provide unparalleled ease of movement.

    Style Code: CM0166.1

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    Women's Onyx Active Slim Fit Joggers
    £60.00
    size
    • High-stretch, breathable and quick-drying fabric
    • Slim athletic fit
    • Lightly elasticated waistband
    • Open side pockets

    Best suited for low- to moderate-intensity training, our slim-fit Active Jogger features an elasticated and adjustable waistband with open side pockets. The fast-drying and high-stretch material optimises comfort and convenience too.

    Style Code: CF0610

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    Women's White Metatek Long Sleeve Training T-Shirt
    £65.00
    Size

    Lightweight, breathable fabric with high stretch and anti microbial properties. Ergonomic fit for enhanced range of movement.

    Style Code: CF0627

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    Onyx Metatek Flyweight Jacket
    £105.00
    size

    Lightweight, water resistant fabric to protect from showers. Ergonomically cut for outdoor training. zipped side pockets and adjustable hem, reflective branding.

    Style Code: CM0565

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    Women's Onyx Metatek Sports Bra
    £45.00
    size

    Comfortable moderate support bra with adjustable straps, removable cups and branded elastication. engineered for all round training. Made from lightweight, supportive, high stretch and quick drying fabric.

    Style Code: CF0624

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    Magnet Ore Capsule Scuba Hoody 3.0
    £65.00
    size
    • Lightweight performance hoody
    • Perfect for warming up or cooling down, or as an extra layer in everyday life
    • Crafted from high-stretch and moisture-wicking fabric
    • With quick drying technology to improve breathability
    • Athletic fit

    Stay dry as you train with this Limited Edition Scuba Hoodie. Its compact technical fabrication provides an ideal balance of warmth and breathability to keep you comfortable before, during and after training. Its silhouette is engineered for recovery too.

    Style code: CM0541

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    Onyx/Black Scuba Hoody 3.0
    £65.00
    size
    • Quick-drying, compact technical scuba material 
    • Clear branding 

    Stay dry as you train with this Limited Edition Scuba Hoodie. Its compact technical fabrication provides an ideal balance of warmth and breathability to keep you comfortable before, during and after training. Its silhouette is engineered for recovery too.

    Style Code: CM0541

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    Peacoat Scuba Hoody 3.0
    £65.00
    size
    • Quick-drying, compact technical scuba material 
    • Clear branding 

    Stay dry as you train with this Limited Edition Scuba Hoodie. Its compact technical fabrication provides an ideal balance of warmth and breathability to keep you comfortable before, during and after training. Its silhouette is engineered for recovery too.

    Style Code: CM0541

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    Onyx Marl Carbon Capsule Performance Joggers
    £60.00 £42.00
    size
    • High-stretch, lightweight and quick-drying fabric
    • Slim athletic fit
    • Lightly elasticated waistband with drawcord
    • Ergonomic seam placement
    • Zipped side pockets

    This slim athletic fit Jogger from our Ore Collection is designed for low- to moderate-intensity activity. The lightweight, quick-drying material, together with the elasticated waistband and thoughtful seam placement, allows for improved movement during training sessions.

    Style Code: CM0542

    Quick Order
    Peacoat Marl Ore Capsule Performance Joggers
    £60.00
    size
    • High-stretch, lightweight and quick-drying fabric
    • Slim athletic fit
    • Lightly elasticated waistband with drawcord
    • Ergonomic seam placement
    • Zipped side pockets

    This slim athletic fit Jogger from our Ore Collection is designed for low- to moderate-intensity activity. The lightweight, quick-drying material, together with the elasticated waistband and thoughtful seam placement, allows for improved movement during training sessions.

    Style Code: CM0542

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    Onyx Active Slim Fit Jogger
    £60.00 £42.00
    size
    • High-stretch, lightweight, breathable and quick-drying fabric
    • Slim athletic fit
    • Lightly elasticated waistband with draw cord
    • Open side pockets

    Our Active Jogger meets your style needs while ensuring comfort and convenience throughout your training. These bottoms facilitate a wide range of movement thanks to their close fit, high-stretch material and adjustable waistband.

    Style Code: CM0550

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    Onyx Metatek Training T-Shirt
    £60.00 £42.00
    size

    Lightweight, breathable fabric with high stretch and anti microbial properties. Laser cut details at chest and mesh panel and lower back for optimised breathability. Engineered fit for enhanced range of movement.

    Style Code: CM0561

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    Navy Metatek 1/4 Zip
    £80.00
    size
    • High-stretch and breathable fabric
    • Peached interior for enhanced thermoregulation
    • Engineered fit for optimised movement
    • Zipped side pockets and cuffs
    • Tonal branding

     This 1/4 Zip Top from our Metatek collection is a stylish piece of kit to wear post-training. Specially engineered to support your movement at all levels, its bonded finishing and contrast interior tape create a tailored fit, with tonal branding to complete the look. 

    Style Code: CM0566

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    Peacoat Carbon Capsule Zip Through Hoody
    £60.00
    size
    
    • Peacoat zip through jacket 
    • Crafted from high-stretch and breathable cotton 
    • Perfect for warm ups and cool downs 
    • Drawcord adjustable hood 
    • Open side pockets 
    • Ribbed cuffs and hems 

     

    Our Onyx Zip Through Jacket is a great pre-and-post training layer. Crafted with the details that count. Satisfyingly lightweight, high stretch to allow for ease of movement, with quick-drying technology to ensure you stay fresh and dry. Ideal for warming up or cooling down. 

    Style Code: CM0594

    Quick Order
    Onyx Scuba Jogger
    £60.00
    size

    Quick Drying, Compact Technical Scuba Fabrication Provides A Breathable And Warm Layer For Post Training. Branding Is Clear And Bold And The Silhouette Is Engineered For Recovery. 

    Style Code: CM0754

    Quick Order
    Peacoat Active Polo
    £45.00 £31.00
    size
    • Lightweight, breathable and quick-drying fabric

    Exercise freely knowing that our Active Polo’s fast-drying and breathable fabric has you covered. Designed to enhance moderate-intensity training, it’s as ideal for hikes as it is for long gym sessions.

    Style Code: CM0899