Exclusively for Ultimate Performance

Ultimate Performance have partnered with Castore Sportswear to offer you the world's most advanced performance sportswear.

Enter this discount code at checkout: UP20

Read More
Clear All
Quick Order
Oracle Red Bull Racing Unisex Core T-Shirt Full Colour Logo - White
£32.00
Size
  • Regular fit
  • 100% cotton
  • Crew neckline
  • Set-in short sleeves
  • Branding at left chest and back

Speed meets style in this Unisex Core T Shirt from the official Oracle Red Bull Racing collection. Engineered from 100% cotton fabric and featuring screen-printed Red Bull logos on the front and back, this isn’t just a piece of clothing – it’s a symbol of your unwavering support for your team.

Style Code: TU3306

    Quick Order
    Oracle Red Bull Racing Unisex Core T-Shirt Full Colour Logo - Night Sky
    £32.00
    Size
    • Regular fit
    • 100% cotton
    • Crew neckline
    • Set-in short sleeves
    • Branding at left chest and back

    Speed meets style in this Unisex Core T Shirt from the official Oracle Red Bull Racing collection. Engineered from 100% cotton fabric and featuring screen-printed Red Bull logos on the front and back, this isn’t just a piece of clothing – it’s a symbol of your unwavering support for your team.

    Style Code: TU3306

      Quick Order
      Oracle Red Bull Racing Unisex Core Overhead Hoodie - Night Sky
      £65.00
      Size

      Enjoy life in the fast lane in this Unisex Mono Logo Core Overhead Hoodie from the official Oracle Red Bull Racing collection. Engineered from a poly-cotton blend with soft brushback material, this is the ideal piece of casual wear to keep you warm on race day. Available in a Night Sky colourway for a sleek look in the stands.

      • Regular fit
      • 65% cotton, 35% polyester
      • Soft brushback material
      • Hood opening with drawcord
      • Kangaroo front pocket
      • Branding at front chest
      Quick Order
      Dusty Lilac Upgrade Sweatshirt
      £70.00
      Size
      • 100% organic cotton  
      • Plant-based external prints 

       Ideal for winding down after a workout, the Upgrade Sweatshirt promises optimal comfort. Made with breathable organic cotton and printed using plant-based inks, it’s a more sustainable option for post-training wear.  

      Style Code: CU0890

      Quick Order
      Junior Woven Shorts - Black
      £25.00
      Size

      Features:  

      • High-stretch woven fabric  
      • Lightly elasticated waistband with drawcord  
      • Open side pockets  

      Description: This Castore Junior Short offers premium-quality comfort that feels soft on your skin after every gym session. A lightly elasticated waistband and drawcord creates a relaxed fit that you can adjust to suit you. 

      Style Code: CU0881

      Quick Order
      Ultra Snood - Iron Grey
      £38.00
      Size

      Features: 

      • High-stretch, lightweight fabric 
      • Mesh panel for enhanced breathability
      • Elastic fastening 
      • Reflective detailing


      Description: Stay warm this season with our Ultra Snood, engineered from high-stretch fabric so it’ll never compromise your movement. The mesh front panel provides optimum breathability, while the elastic fastening offers flexibility to find the perfect fit.

      Style Code: CU0707

      Quick Order
      Running Backpack - Black
      £105.00
      Size
      • Adjustable shoulder straps
      • Adjustable chest harness and shoulder straps 
      • Mesh side pocket 
      • Padded back panel and hip belt with pockets

      Whether you’re looking for a high-quality back pack for work, training or travel, this classic Backpack ensures every box is ticked. Complete with side mesh pockets for water bottles and an adjustable chest harness, it’s both practical and comfortable, ideal for outdoor use. 

      Quick Order
      Black Arclite Tote Bag
      £80.00
      Size

      Features: 

      • Hidden shoulder straps 
      • Internal laptop sleeve (up to 15”)
      • Plastic clip fastening with drawcord
      • Tonal branding 


      Description: The ideal everyday item for gym goers, this Arclite Tote is sleek and practical. There are many pockets to keep all your belongings safe. And with the option to hide the shoulder straps, you can make your latest purchase completely your own.

      Style Code: CU0679

      Quick Order
      Active Sliders - Grey
      £32.00
      Size

      Features:

      • Slip-on design
      • Castore graphic at top
      • Moulded footbed

      Description: Secure the ultimate Summer essential with these graphic sliders. Engineered with a slip-on design, moulded footbed and Castore graphic at top.

      Quick Order
      Active Sliders - Navy
      £32.00
      Size

      Features:

      • Slip-on design
      • Castore graphic at top
      • Moulded footbed

      Description: Secure the ultimate Summer essential with these graphic sliders. Engineered with a slip-on design, moulded footbed and Castore graphic at top.

      Quick Order
      Active Sliders - Black
      £32.00
      Size

      Features:

      • Slip-on design
      • Castore graphic at top
      • Moulded footbed

      Description: Secure the ultimate Summer essential with these graphic sliders. Engineered with a slip-on design, moulded footbed and Castore graphic at top.

      Quick Order
      Men's White RR-1 Performance Trainers
      £80.00
      Size

      Features:

      • VIBRAM® and rubber outsole and EVA midsole
      • Lace fastening
      • Synthetic upper with transparent nylon and mesh for breathability
      • Heat-bonded imitation suede and TPU panels


      Description: Make your mark with our RR-1 Performance Trainer, the sleekest model yet. Combining comfort and flexibility, the Trainer comes with an EVA midsole and breathable synthetic upper. And thanks to the rubber outsole, the Trainer provides support and extra traction.

      Style Code; CS0005

      Quick Order
      Men's Black RR-1 Performance Trainers
      £80.00
      Size

      Features:

      • VIBRAM® and rubber outsole and EVA midsole
      • Lace fastening
      • Synthetic upper with transparent nylon and mesh for breathability
      • Heat-bonded imitation suede and TPU panels


      Description: Make your mark with our RR-1 Performance Trainer, the sleekest model yet. Combining comfort and flexibility, the Trainer comes with an EVA midsole and breathable synthetic upper. And thanks to the rubber outsole, the Trainer provides support and extra traction.

      Style Code; CS0005

      Quick Order
      Proteus Windbreaker Jacket
      £140.00
      Size

      Features: 

      • High-stretch, lightweight fabric
      • Zipped side pockets and three-panel mesh back pocket 
      • Water resistant fabric
      • Water resistant zips
      • Tonally reflective branding at front and back body
      • Unique mesh panelling under the arm and through the storm vent. This is compact with a soft hand feel for comfortable breathability and maintained coverage
      • Bonded hem and cuff for reduced weight and a streamlined finish
      • Reflective Halo eyelets place strategically on the body for enhance breathability and visibility in key zones.
      • Bonded trail pocket at back hem to carry energy gels etc whilst on the move for a prolonged time. This pocket is also made from the compact mesh to ensure breathability is maintained.
      • Ergonomically placed seams to reduce the jacket riding up when running
      • Engineered hood peak for more weather protection


      Description: A lightweight, high-stretch, and comfortable Windbreaker is the perfect wardrobe addition for intense workouts. With laser-cut eyelets at the back for increased airflow, you’ll stay cool as you step up your training. Plus, mesh pockets at the back provide easy access to water to hydrate yourself throughout the workout.

      Style Code: CMA50282

      Quick Order
      Black Carbon Capsule Hybrid Active Jacket
      £90.00
      Size

      Features: 

      • Stand collar 
      • Concealed zipped pockets and zipped chest pocket 
      • Insulated panelling 
      • Reflective detailing
      • Branding on front and back 


      Description: Crafted to ensure maximum warmth, comfort, and flexibility, this Hybrid Jacket is a go-to garment for outdoor training. The ergonomic, insulated panelling keeps you dry and protected, while reflective tape ensures visibility when out and about.

      Style Code: CMA50130

      Quick Order
      Scuba 1/4 Zip - Peacoat
      £65.00
      Size
      • Lightweight
      • Quick-drying
      • High-stretch
      • Breathable
      • Comfortable Scuba fabric
      • Pre + post training/recovery

      Style code: CMA40212

      Quick Order
      Men's Logo Zip Hoodie - Green
      £65.00
      Size
      Features:
      • Cotton-modal blend fabric
      • Hood with drawcord
      • Raglan long sleeve
      • Centre front full zip
      • Open front pockets
      • Silicone Castore branding at left of chest

      The Men’s Logo Zip Hoody is an everyday essential made from breathable, high-stretch cotton-modal blend fabric. With open side pockets and an adjustable hood, it’s a versatile garment, ideal for all day wear.

      Style Code: CMA40201

      Quick Order
      Men's Logo Zip Hoody - Grey Marl
      £65.00
      Size

      Features:

      • Cotton-modal blend fabric
      • Hood with drawcord
      • Raglan long sleeve
      • Centre front full zip
      • Open front pockets
      • Silicone Castore branding at left of chest

      Description: The Men’s Logo Zip Hoody is an everyday essential made from breathable, high-stretch cotton-modal blend fabric. With open side pockets and an adjustable hood, it’s a versatile garment, ideal for all day wear.

      Quick Order
      Navy Carbon Capsule Woven Jacket
      £65.00
      Size

      Features: 

      • Lightly elasticated cuffs and hem 
      • Open side pockets 
      • Contrast branding 


      Description: This Woven Jacket from our Carbon range will keep you warm throughout every training session – both inside and outside. The elasticated cuffs and hem allow for a snug fit, while the contrast logo branding ensures you don't compromise on style.

      Style Code: CMA40132

      Quick Order
      Laser Quilt Running Gilet - Clay Blue
      £120.00
      Size

      Features: 

      • Padded design
      • Sleeveless silhouette
      • Funnel neckline
      • Zip pockets at side for optimum practicality
      • Laser cut detailing for increased breathability 
      • Weather-proof finish for all weather training
      • Castore logo at back

      Description: Hit the track in this Quilted Running Gilet. Built with a weather-proof finish and laser cut detailing for increased breathability, this gilet is engineered to ensure performance isn’t hindered by the elements. Side pocket storage allows you to store running gels and protein bars for distance runs, while the streamlined silhouette allows you to look sleek off the track too. 

      Quick Order
      Men's Logo T-shirt - Khaki
      £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
      Ice Blue Colourblock Asymmetric T-Shirt
      £35.00
      Size

      Features: 

      • Lightweight, breathable fabric 
      • Relaxed fit 
      • Contrast colour panelling 
      • Clear and bold branding 


      Description: Vibrant and fresh, the Colour Block Asymmetric Tee boasts a relaxed fit – perfect to wear for an intense workout or when winding down. The lightweight and breathable fabric ensures optimal athletic performance. And the contrasting colours will catch everyone’s eye.

      Style Code: CMA30193

      Quick Order
      Core Essentials Standard 1/4 Zip - Black/Grey Marl
      £48.00
      Size

      Features: 

      • Breathable fabric 
      • Stand collar
      • Jetted chin guards 
      • Clear branding

      Description: Take your wardrobe to the next level with the Castore Essentials Standard 1/4 Zip. Made from a breathable, moisture-wicking fabric, your comfort is our priority when training indoors. This piece not only makes you feel good, but you’ll also look good with the clean-cut stand collar and iconic Castore branding. 

      Style Code: CMA30143

      Quick Order
      Men's Core Tech T-shirt - Ibis
      £40.00
      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

      Quick Order
      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

      Quick Order
      Anatomic Jacquard Mesh Training 1/2 Zip - Concrete
      £70.00
      Size

      Features:  

      • High-stretch, lightweight and breathable fabric 
      • Stand collar with jetted chin guards 
      • Laser-cut eyelets  
      • Bonded zip  
      • Flat seams  
      • Clear branding  

      For the athlete that takes their training seriously, the Jacquard Mesh Training 1/2 Zip is the perfect companion to beat your goals. With a bonded zip, flat seams, and premium high-stretch material, there are no limits. Lightweight and breathable, this piece will enhance athletic performance, whether it’s 5am or late at night. 

      Style Code: CMA30078

      Quick Order
      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

      Quick Order
      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

      Quick Order
      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

      Quick Order
      Men's Mesh Mix T-shirt - Charcoal Marl
      £42.00
      Size
      Features:
      • Mesh ventilation for improved breathability
      • Ergonomic panelling 
      • Reflective detailing

      Made for visibility and comfort, this Mesh Mix Short Sleeve Tee from our Carbon collection will keep you dry and fresh as you beat your fitness goals. Its ergonomic design allows for unrestricted movement at every indoor training session. 

      Style Code: CMA30013

      Quick Order
      White Cobalt Capsule Mesh Mix T-Shirt
      £42.00
      Size

      Features:

      • Mesh ventilation for improved breathability
      • Ergonomic panelling 
      • Reflective detailing
      • Clear and bold branding 


      Description: From the Castore Cobalt collection, our Mesh Mix Tee is the perfect wardrobe addition for every outdoor training session. With aerated mesh and ergonomic panelling, it’s highly breathable to make sure you feel fresh after every workout. Plus, reflective detailing means you can stretch your legs even when the evenings get darker.

      Quick Order
      Anatomic Mesh Mix Panel Training Tights - Midnight Navy
      £88.00
      Size

      Features:  

      • High-stretch fabric 
      • Lightly elasticated waistband with adjustable toggle 
      • Laser-cut eyelets  
      • Ergonomic panelling  
      • Flat seams  
      • Small back pocket 
      • Reflective branding 

       

      Sportswear for champions – the Anatomic Mesh Mix Panel Training Tights prioritises your performance. Premium ergonomic panelling and flat seams provide the ease of movement, comfort, and breathability you need to reach new heights.  

      Style Code: CMA10082

      Quick Order
      Men's Golf Seamless Long Sleeve Mock Neck - Navy
      £65.00
      Size

      Features:  

      • Seamless construction for extra comfort and movement  
      • Mesh ventilation for improved breathability  

      Constructed to allow for easy movement on the course, this long-sleeve 1/4 Zip Top is the perfect addition to just about any golfer's wardrobe. The mesh ventilation across the entire body of the garment allows for greater breathability – keeping you cool, comfortable and sweat-free.  

      Style Code: CM0820  

      Quick Order
      Men's Flyweight Golf Jacket - Navy
      £165.00
      Size

      Features: 

      • Lightweight, water-resistant fabric 
      • Four-way stretch material for improved mobility
      • Mesh ventilation for improved breathability 
      • Water-resistant trims
      • Adjustable cuffs 

      Description: The Flyweight Jacket promises freedom of movement with a four-way stretch and adjustable cuffs. Mesh ventilation on the front and back regulates your temperature for optimum comfort. 

      Style Code: CM0769.B

      Quick Order
      Mist Grey 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

      Quick Order
      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

      Quick Order
      White 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

      Quick Order
      Junior Logo T-Shirt - Black
      £20.00
      Size

      Features: 

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

      Relax in the Junior’s Logo T Shirt. Made from a polycotton-blend fabric, this T Shirt is a breathable and supportive staple to aid your recovery. A classic crew neckline and set-in short sleeves ensure support and comfort on rest days, so you can get ready to go again.

      Product Code: CJA30067

      Quick Order
      Slate Carbon Capsule Woven Joggers
      £70.00
      Size

      Features: 

      • Elasticated mesh waistband with elastic bungee cord 
      • Open entry side pockets 
      • Aerated mesh panelling 
      • Reflective tape 
      • Ergonomic panelling 


      Description: Whether you’re taking some well-earned R&R or heading to the next indoor training session, our Carbon Woven Jogger is the perfect wardrobe staple. With aerated mesh panelling for that fresh feeling and ergonomic panelling, you’ll feel comfortable and ready to go.

      Style Code: CMA10030

      Quick Order
      Women's Relaxed 1/4 Zip - Lichen
      £65.00
      Size
      • High-stretch, breathable fabric with water-wicking finish 
      • Shaped mesh panelling
      • Stand collar 
      • Raglan long sleeve 
      • Centre front 1/4 zip 
      • Reflective detailing 

       

      Description: Up the intensity in this Women’s Relaxed 1/4 Zip Top. Cut from high-stretch, breathable fabric with shaped mesh panelling, this 1/4 Zip Top enhances performance. Plus, its reflective detailing means you can keep moving into the late evening – never cutting a workout short. 

      Style code: CFA40294

      Quick Order
      Women's Overlap Tank Top - Lichen
      £35.00
      Size
      • High-stretch, breathable fabric with water-wicking finish 
      • Mesh panelling  
      • Crew neckline 
      • Sleeveless design 
      • Reflective detailing 

       

      Description: Cut from high-stretch, breathable material with a water-wicking finish and mesh panelling, this Women’s Overlap Tank Top will enhance every workout. You’ll stay fresh for longer with its sleeveless design. Plus, reflective detailing ensures you stay visible in low lighting. 

      Style code: CFA30297

      Quick Order
      Women's Mist Grey Long Sleeve Training Top
      £50.00
      Size

      Features: 

      • Lightweight and breathable fabric
      • Flat seams 
      • Cuff thumb holes


      Description: Lightweight. Breathable. Comfortable. That’s this Long Sleeve Training Top in a nutshell. Straight from our Carbon collection, it sports flat stitched seams for extra style and comfort, plus thumb holes to keep your hands warm. It’s an indoor training staple for every season.

      Style Code: CFA30015

      Quick Order
      Women's White Long Sleeve Training Top
      £50.00
      Size

      Features: 

      • Lightweight and breathable fabric
      • Flat seams 
      • Cuff thumb holes


      Lightweight. Breathable. Comfortable. That’s this Long Sleeve Training Top in a nutshell. Straight from our Carbon collection, it sports flat stitched seams for extra style and comfort, plus thumb holes to keep your hands warm. It’s an indoor training staple for every season.

      Style Code: CFA30015

      Quick Order
      Women's Charcoal Carbon Training Shorts
      £40.00
      Size

      Features: 

      • Lightweight, quick-drying fabric 
      • Mesh ventilation for improved breathability
      • Lightly elasticated waistband with adjustable toggle 


      Description: Move with ease in this Training Short from our Carbon collection. Built from lightweight, quick-drying materials for weightless training, it comes with a breathable mesh panel and shaped side vents for optimal movement and flexibility – perfect for all your indoor training needs.

      Style Code: CFA20023

      Quick Order
      Women's Black Carbon Training Shorts
      £40.00
      Size

      Features: 

      • Lightweight, quick-drying fabric 
      • Mesh ventilation for improved breathability
      • Lightly elasticated waistband with adjustable toggle 


      Description: Move with ease in this Training Short from our Carbon collection. Built from lightweight, quick-drying materials for weightless training, it comes with a breathable mesh panel and shaped side vents for optimal movement and flexibility – perfect for all your indoor training needs.

      Style Code: CFA20023

      Quick Order
      Women's Anatomic Long Sleeve T-Shirt - Clay Blue
      £80.00
      Size

      Features:  

      • Lightweight, breathable and quick-drying fabric 
      • Dual fabrication 
      • Mesh panel 
      • Flat seams 
      • Bonded sleeve and hem  
      • Reflective eyelets  

       

      For top athletes, this Long Sleeve Tee will enhance performance whether you’re cramming in a pre-work session or training late in the evening. Flat seams and mesh panelling ensure comfort and breathability for every workout. 

      Style Code: CF0800.B

      Quick Order
      Women's Black Ultrarun Performance Legging
      £80.00
      Size

      Features:

      • High stretch, lightweight fabric which is breathable and wicking
      • Ergonomic seam placement for a comfortable fit
      • Reflective transfers and branding for visibility
      • Integrated phone pocket at side legs with bonded edges to reduce bulk.
      • High, supportive waistband for comfort
      • Bonded zip pocket at back waistband for storage without added bulk and an auto-lock zipper so it doesn’t move around when running
      • Elasticated loops at side waist – these can be used to loop top layers through when delayering for a change in weather
      • Reflective eyelet at side leg for visibility which also doubles as a hole to feed headphone wires through (if required)
      • Flatlock stitching throughout for movement and comfort

      Train like never before with our Ultrarun Performance Legging – perfect for tougher workouts. Cut from a single piece of material with a supportive elasticated waistband, you’ll run further – and faster – than ever. Bonded side pockets, flat seams, and reflective branding add sophistication to your new favourite sportswear.

      Style Code: CF0727

      Quick Order
      Blue Running Cap
      £32.00
      Size

      Features: 

      • Soft flexible peak  
      • Adjustable plastic clip fastening 
      • Embroidered eyelets 


      Description: Seeking an extra edge to your training wardrobe? Look no further than our fresh Running Contrast Cap with a soft flexible peak. For maximum comfort, we've included an adjustable clip fastening for a custom fit and embroidered eyelets for ventilation.

      Style Code: CAA90473