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
Men’s Golf Water-Resistant Trousers - Midnight Navy
£65.00
Size

Features: 

  • High-stretch, lightweight woven fabric 
  • Water-resistant Protek technology
  • Open side pockets
  • Welt back pocket
  • Protek tertiary branding at back left hip
  • Castore branding at front and back pocket
  • Long length

Achieve comfort and mobility while staying dry from the waist down in our Men’s Golf Trousers. Engineered with woven stretch fabric for unrestricted swing movement in your upper legs. Convenient side pockets and a welt back pocket provide secure storage on and around the course.

Best for Golf.

Style Code: GMC10788

Quick Order
Men’s Golf Water-Resistant Shorts - Midnight Navy
£50.00
Size

Features: 

  • High-stretch, lightweight woven fabric 
  • Water-resistant Protek technology
  • Open side pockets
  • Welt back pocket
  • Protek tertiary branding at back left hip
  • Castore branding at front and back pocket

Prepare for warm temperatures and unexpected rain with our Men’s Golf Shorts. Water-resistant Protek technology protects you from the elements, while woven stretch fabric means unrestricted swing movement in your upper legs. Side pockets and a welt back pocket offer secure storage on and around the course.

Best for Golf.

Style Code: GMC20787

Quick Order
Men's Scuba Joggers - Navy
£60.00
Size

Features:  

  • Quick-drying, compact technical scuba material  
  • Clear and bold branding at side of leg
  • Elasticated drawstring waistband
  • Elasticated cuffs
  • Pockets at side for added convenience 

Get the ultimate laid-back look with the Castore-branded Scuba Jogger. Cut from high-tech, fast-drying fabric, it’s been specially designed to support your post-workout recovery and acts as a comfortable layer that’s both breathable and warm. 

Best for active rest days.

Style Code: CM0754 

Quick Order
Men's Scuba Hoodie - Navy
£65.00
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 

Quick Order
Men’s Active Woven Shorts - Midnight Navy
£45.00
Size

Features: 

  • Water-resistant Protek technology
  • Mesh back yoke panel for breathability 
  • Elastic waistband with adjustable drawcord
  • Reflective detailing at waist
  • Castore branding at right leg

Discover what you are capable of in the Men’s Woven 7” Shorts. Engineered with water-resistant Protek technology, you won’t let the elements stop you from pushing your limits. Complete with a mesh yoke panel in key sweat zones to ensure enhanced breathability, while the elastic waistband offers a tailored fit for ultimate comfort and security. Reflective detailing at the back waist keeps you visible in low-level lighting.

Style Code: CMB20388

Quick Order
Men’s Lightweight Hybrid Gilet - Navy
£105.00
Size

Features: 

  • High-stretch, lightweight fabric
  • Bonded baffle quilting for enhanced insulation
  • Water-resistant Protek technology
  • Stand collar
  • Sleeveless silhouette 
  • Water-resistant auto-lock zippers
  • Concealed side pockets 
  • Protek tertiary branding at inner zip guard
  • Castore branding at collar and upper back

Our Men’s Lightweight Hybrid Gilet is engineered with Protek technology, baffle quilting, and high-stretch fabric to keep you warm, dry, and unrestricted through every swing. Concealed side pockets with water-resistant auto-lock zippers provide subtle yet secure storage capabilities. The sleeveless silhouette ensures a clean look on and around the course.

Best for Golf.

Style Code: GMC50683

Quick Order
Men’s Golf Tech Polo - Navy
£65.00
Size

Features: 

  • High-stretch, lightweight and breathable fabric
  • Otek technology to maintain freshness
  • Shaped shoulder seams 
  • Ribbed pointed collar 
  • Set-in short sleeves
  • Drop-back hem with hem seam opening
  • Castore branding at left chest and upper back

Our Men’s Short Sleeve Tech Polo Top is engineered with high-stretch, breathable fabric and Otek technology to give you unrestricted mobility and maintained garment freshness. Reinforced with strategically shaped shoulder seams, enabling an enhanced range of movement for the ultimate swing.

Best for Golf.

Style Code: GMC30697

Quick Order
Men’s Golf Engineered Knit Polo - Navy
£55.00
Size

Features: 

  • Lightweight, breathable fabric 
  • Engineered knit
  • Aertek technology for enhanced sweat-wicking
  • Self-fabric pointed collar with crescent stand
  • Set-in short sleeves
  • Hem seam opening 
  • Aertek tertiary branding at back bottom left 
  • Castore branding at upper back

Our Men’s Engineered Knit Polo Top is crafted with a breathable knit fabric to give you improved ventilation on and around the course – and further enhanced with Aertek technology to wick moisture away from your body for lightweight comfort under pressure. Reinforced with a crescent stand at the back of the collar for superior shape retention.

Best for Golf.

Style Code: GMC30693

Quick Order
Men’s Golf Essential Polo - Navy
£48.00
Size

Features: 

  • High-stretch, lightweight and breathable fabric
  • Aertek technology for enhanced sweat-wicking
  • Drop-back hem with hem seam opening
  • Self-fabric pointed collar with stand
  • Set-in short sleeves
  • Aertek tertiary branding at lower left back 
  • Castore branding at left chest and upper back

Achieve unrestricted mobility and breathability on the course in our Men’s Essential Polo Top, engineered with Aertek technology for enhanced sweat-wicking and high-stretch fabric for an unrestricted swing. Designed with side splits and a drop-back hem for additional coverage and enhanced range of movement.

Best for Golf.

Style Code: GMC30689

Quick Order
Men’s AMC Core Graphic T Shirt – Navy
£30.00
Size

Features:

  • Crew neckline
  • Set-in short sleeves
  • Regular fit: for a comfortable and classic look
  • AMC at chest for a minimalist look

Fuse fitness, fashion, and form seamlessly with this stylish Men’s Core Graphic T Shirt, available in regular fit. Complete with a crew neckline, set-in sleeves, and the AMC logo emblazoned on the front – this T Shirt makes a statement that transcends the tennis court. 

Best for racket sports.

Style Code: AMA30185

Quick Order
Men’s AMC Short Sleeve Core T-Shirt – Navy
£38.00
Size

Features:

  • 82% polyester, 18% elastane
  • High-stretch, breathable jersey fabric
  • Crew neckline
  • Set-in short sleeves
  • Castore and AMC branding at right leg

This Men’s Core T-Shirt from our AMC range is your dependable companion on your path toward greatness. Wrapped in this super-soft, highly functional fabric, you become the epitome of strength and determination – refusing to settle for anything less than extraordinary.

Style Code: AMB30612

Quick Order
Women’s AMC Lightweight Performance Tank Top – Navy
£50.00
Size

Features:

  • Crew neckline
  • Racer-back shaping
  • Sleeveless silhouette
  • Aeromesh engineered in key sweat zones to increase breathability 
  • Coverstitch across seams for flat non-chafing finish
  • Reflective detailing for low light visibility 
  • Castore branding at hem

Unleash your strength in the Women’s Performance Tank Top from the Castore x AMC collection – tailored for athletes who know how to work hard. The Aeromesh technology in key sweat zones ensures breathability, so you can stay fresh throughout the match. Finished with a crew neckline, sleeveless silhouette, and racer-back shaping for optimum movement. While the coverstitch across seams allows for a flat non-chafing finish, so you can perform in comfort. 

Best for racket sports.

Style Code: AFC30761

Quick Order
Women’s AMC Lightweight Aeromesh Leggings – Navy
£70.00
Size

Features:

  • Aeromesh engineered in key sweat zones to increase breathability 
  • Supportive waistband construction 
  • Bonded seams for increased freedom of movement
  • Side pockets for storage
  • Castore branding at waistband

Engineered to work with your body, the Women’s Aeromesh Leggings empower you to perform at your peak. Aeromesh panelling has been carefully positioned for optimum breathability in key sweat zones. While bonded seams allow for increased freedom of movement. Pockets on each side provide storage for any essentials, while bonded seams reduce bulk. 

Best for racket sports.

Style Code: AFC10762

Quick Order
Men’s AMC Core Polo – Navy
£42.00
Size

Features: 

  • Pointed collar
  • Three button placket construction to give the wearer adaptable coverage.
  • Regular fit: for a comfortable and classic look
  • Set-in short sleeves
  • AMC and Castore branding at chest

Master the game with the Men’s AMC Core Polo Top, an embodiment of your commitment on the court. This Polo allows you to elevate your game with confidence – complete with a pointed collar, three-button placket, and set-in short sleeves.

Best for racket sports.

Style Code: AMC30791

Quick Order
Men’s AMC Woven Performance Shorts – Navy
£48.00
Size

Features:

  • Lightly elasticated waistband with internal drawcord
  • Contrast side panel
  • AMC and Castore branding at front
  • Regular fit: for a comfortable and classic look

Enhance your active lifestyle with the Men’s Woven Performance Shorts. Part of our official Castore x AMC collection, these Shorts have a lightly elasticated waistband with an adjustable drawcord to ace your training on the court and stay comfortable.

Best for racket sports.

Style Code: AMC20757

Quick Order
Men’s Reiss Lightweight Recovery Joggers – Midnight Navy
£78.00
Size

Features: 

  • Soft-touch fabric
  • Tapered leg for comfortable fit
  • Adjustable waist with internal drawcords
  • Cuffs at hem for improved warmth
  • Castore branding at side of lower right leg 

Our Men’s Recovery Joggers are the warm legwear you need after intense training, crafted with soft-touch fabric and a tapered leg style. Find your tailored fit with internal drawcords and start your recovery in maximum comfort.

Style Code: CMC10819

Quick Order
Men's Metropolis Recovery T-Shirt - Peacoat
£45.00
Size
  • Breathable fabric 
  • Relaxed fit  
  • Discreet branding  

With minimal branding and soft, breathable fabric, this relaxed-fit Metropolis (Explore The City) Tee is ideal for everyday wear. Whether you’re lounging at home or out running errands, you’ll feel comfortable all day long.  

 Style Code: CM0664

Quick Order
Lightweight Active Cap - Navy
£30.00
Size

Features:

  • 100% polyamide
  • Adjustable strap 
  • Embroidered eyelets 
  • Internal sweat-wicking band
  • Reflective detailing

Elevate your on-the-go style with this breathable, moisture-wicking Active Cap, a casual staple from our Accessories All Round Active collection. Featuring silver reflective taping, this Cap keeps you visible even in the darkest hours of your workouts – encouraging you to keep pushing forward.

Style Code: CAB90344

Quick Order
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 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

Quick Order
Men’s Zone Lightweight Ventilated (6”) Training Shorts - Midnight Navy
£65.00
Size

Features: 

  • 87% polyamide, 13% elastane
  • Lightweight, quick-drying fabric
  • Lightly elasticated waistband and drawcord
  • Laser-cut ventilation
  • Reflective detailing
  • Castore branding at right leg

The Men’s Zone Lightweight Ventilated (6”) Training Shorts are complete with reflective detailing for enhanced visibility for after-dark workouts. Laser-cut ventilation ensures breathability, keeping you fresh during lower-intensity sessions.

Style Code: CMB20522

Quick Order
Men's Golf Hybrid Jacket - Midnight Navy
£135.00
Size

Features: 

  • High-stretch, lightweight fabric
  • Bonded baffle quilting for enhanced insulation
  • Water-resistant Protek technology
  • Stand collar
  • Elasticated taping at inner cuff
  • Raglan long sleeves
  • Laser-cut eyelets
  • Water-resistant auto-lock zippers
  • Concealed side pockets 
  • Protek tertiary branding at inner zip guard
  • Castore branding at collar and upper back

Our Men’s Hybrid Jacket is engineered with Protek technology, baffle quilting, and high-stretch fabric to keep you warm, dry, and unrestricted through every swing. Reinforced with laser-cut ventilation and elasticated taping at the inner cuffs, this Hybrid Jacket is engineered for breathability and comfort to keep you feeling cool under pressure.

Best for Golf.

Style Code: CMB50530

Quick Order
Men’s Active Short Sleeve Performance T-Shirt - Navy
£45.00
Size

Features:

  • 86% polyester, 14% elastane
  • Lightweight, quick-drying fabric
  • Set-in short sleeves
  • Crew neckline
  • Mesh ventilation for improved breathability
  • Side hem seam opening
  • Reflective detailing
  • Castore branding at left chest

Crafted from lightweight, quick-drying fabric with mesh ventilation, this Men’s Active Performance T Shirt ensures you’ll stay fresh as you increase the intensity and push your limits. The side hem seam opening ensures a free range of movement to drive performance, while reflective detailing allows you to continue training in low-level visibility.

Style Code: CMB30383

Quick Order
Men's Core Tech T-Shirt - Navy
£42.00
Size

Features: 

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

Part of our Adapt 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 AMC Long Sleeve Core Quarter Zip Top – Midnight Navy
£60.00
Size

Features:

  • 90% polyester, 10% elastane
  • High-stretch, breathable fabric
  • Funnel neckline
  • Set-in long sleeves
  • Ergonomic seam placement 
  • Castore branding at left chest
  • AMC branding at back


This Men’s Core Quarter Zip Top from our AMC collection ensures you never settle for less than extraordinary. Designed at the intersection of sporting excellence and style, this workout wardrobe staple is cut from high-stretch performance fabric – with strategically placed seam lines for full freedom of movement.

Styles Code: AMB40607

Quick Order
Mansfield Men's 23/24 Third Shorts
£30.00 £24.00
Size

Features: 

  • Lightly elasticated waistband with internal drawcord
  • Contrast side panel and piping
  • Club crest and Castore branding at front

Outshine your rivals this season with the complete Third Kit. The Men’s Mansfield Third Replica Shorts has been specifically designed in the exclusive Blue Depths and Lapis Blue colourway to eliminate any potential colour conflicts on game day. Featuring an elasticated waistband and internal drawcords for a precision fit, they promise supreme performance-driven comfort, too.

Style Code: TM4541

Quick Order
Mansfield Junior 23/24 Third Shorts
£25.00 £20.00
Size

Features: 

  • Lightly elasticated waistband with internal drawcord
  • Contrast side panel and piping
  • Club crest and Castore branding at front

Outshine your rivals this season with the complete Third Kit. The Junior’s Mansfield Third Shorts have been specifically designed in the exclusive Blue Depths and Lapis Blue colourway to eliminate any potential colour conflicts on game day. Featuring an elasticated waistband and internal drawcords for a precision fit, they promise supreme performance-driven comfort, too.

Style Code: TJ4541

Quick Order
ORACLE RED BULL RACING ESSENTIAL TRUCKER NEW ERA - NAVY
£36.00
Size
Quick Order
England Cricket England Cricket Junior Boxer Shorts - Navy
£10.00
Size
  • Stretch Cotton Boxer
  • Contrast Waistband
  • Overlock Stitching
  • OddBalls Branding

Style code: ECBJ02

Quick Order
Men's Le Mans Lifestyle T-Shirt - Ocean Cavern
£40.00
Size
  • 24 Hours of Le Mans Lifestyle T-shirt
  • Everyday t-shirt crafted from a breathable cotton blend 
  • Crew neck collar

This official 24h Le Mans Lifestyle T-Shirt is a perfect everyday tee for fans of the most prestigious endurance race in motorsport. Crafted from an incredibly breathable cotton blend complete with a large Castore Wings at the chest. 

Style Code: TM4687

Quick Order
Navy Sydney Roosters 2023 Training Media Polo
£40.00
size
Quick Order
Navy Sydney Roosters 2023 Training 1/4 Zip
£68.00
size
Quick Order
Navy Sydney Roosters 2023 Training Shorts
£50.00
size
Quick Order
Navy Sydney Roosters 2023 Training T-Shirt
£45.00
size
Quick Order
Navy Sydney Roosters 2023 Home Jersey
£80.00
size
Quick Order
INEOS GRENADIERS INEOS FANWEAR CAP - NAVY
£30.00
Size
Designed with superior comfort and a unique look, this cap features a sleek navy fabric with the official INEOS logo. Get ready to show your support and stand out from the crowd!
Quick Order
INEOS GRENADIERS INEOS PERFORMANCE CAP - NAVY
£36.00
Size
The INEOS Performance Cap is the perfect choice for outdoor activities. Constructed with soft, lightweight fabric, the cap provides protection from the sun's rays and is breathable to keep you cool. The adjustable back closure ensures a comfortable fit.
Quick Order
INEOS GRENADIERS UNISEX CORE MONOBRAND HOODIE - NAVY
£66.00
Size

Stylish, comfortable, and subtle, this INEOS Grenadiers Hoodie from our ‘23 Core Monobrand collection is a must-have for cooler days. The kangaroo pocket is engineered to keep your hands warm – or store your essentials – while the INEOS branding will ensure you look on top form – always.

  • Three-piece wrap-over hood with drawcord
  • Set-in long sleeve 
  • Ribbed hem and cuff 
  • Kangaroo front pocket 
  • INEOS branding on front and back
Quick Order
INEOS GRENADIERS UNISEX CORE MONOBRAND T-SHIRT - NAVY
£30.00
Size

Celebrate your favourite cycling team in this sleek INEOS Grenadiers crew neck T Shirt from our ‘23 Core Monobrand collection. The minimal team logo on the back and front left of the garment is instantly recognisable – ensuring you stand out from the crowd.

  • Crew neckline 
  • Set-in short sleeve
  • Twin needle cover stitch at hem and cuff  
  • INEOS branding on front and back
Quick Order
INEOS GRENADIERS UNISEX LIFESTYLE HOODIE - NAVY
£72.00
Size

Keep warm as you support your #1 team in this black ‘23 INEOS Grenadiers Lifestyle Hoodie, featuring two easy-access front-angled panels and zipped side pockets to store all of your essentials. Plus, with contrast red zips for a pop of colour, you’ll catch everyone’s eye.

  • Three-piece hood
  • Raglan long sleeve 
  • Ribbed hem and cuff
  • Angled front panels 
  • Contrast full zip 
  • Zipped side pockets
  • INEOS and Castore branding on chest
Quick Order
INEOS GRENADIERS UNISEX LIFESTYLE T-SHIRT - NAVY
£38.00
Size

Represent your favourite team in this ‘23 INEOS Grenadiers Lifestyle Short Sleeve T Shirt. The white Castore wings and INEOS Grenadiers graphic on the front of the black garment ensure that you stand out from the crowd.

  • Crew neckline
  • Set-in short sleeve
  • Twin needle cover stitch at hem and cuff 
  • INEOS and Castore branding on front
Quick Order
INEOS GRENADIERS UNISEX LIFESTYLE TRACK JACKET - NAVY
£96.00
Size

Support your favourite team in this INEOS Grenadiers Lifestyle Track Jacket. The funnel neck collar ensures you stay warm, while the contrast red zip adds a pop of colour to add a stylish touch.

  • Funnel neckline
  • Set-in long sleeve 
  • Angled front panels 
  • Concealed zipped pockets
  • Contrast full zip 
  • INEOS and Castore branding on front and back
Quick Order
INEOS GRENADIERS UNISEX LIFESTYLE 1/4 ZIP MIDLAYER - NAVY
£66.00
Size

Embrace your love of cycling in this 1/4 Zip Midlayer Top from our ‘23 INEOS Grenadiers Lifestyle range. Designed to keep you warm before, during, and after the big race.

  • Funnel neckline 
  • Set-in long sleeve 
  • Twin needle cover stitch at hem and cuff
  • Angled front panels 
  • Contrast 1/4 zip 
  • INEOS and Castore branding on front and back
Quick Order
Navy ECB Women's Brief
£12.00
Size
  • Stretch Cotton Boxer
  • Contrast Waistband
  • Overlock Stitching
  • OddBalls Branding

Style Code: ECBW01

Quick Order
Peacoat Metropolis Recovery T-Shirt
£45.00
Size
  • Breathable fabric 
  • Relaxed fit  
  • Discreet branding  

With minimal branding and soft, breathable fabric, this relaxed-fit Metropolis (Explore The City) Tee is ideal for everyday wear. Whether you’re lounging at home or out running errands, you’ll feel comfortable all day long.  

 Style Code: CM0664

Quick Order
Men's AMC Scuba 1/2 Zip - Navy
£65.00
Size
Features:
  • High-stretch, quick-drying fabric  
  • Contrast colour panelling

Take your wardrobe to the next level with this Scuba 1/2 Zip Top from the AMC Men’s Pre- and Post-Training range. The high-stretch fabric allows you to move freely as you make your mark on the tennis court. 

Style Code: AMA40181

Quick Order
AMC Graphic Short Sleeve T-Shirt - Navy
£40.00
Size
  • Relaxed fit 
  • Breathable fabric
  • Short sleeve
  • Dynamic branding on chest 

Be bold with this Graphic Short Sleeve T Shirt  from the AMC Men’s Pre and Post-Training range. The breathable fabric and relaxed fit will ensure you play your best as you warm up and cool down in this T Shirt – while looking and feeling like the tennis star that you are. 

Style code: AMA30184

Quick Order
AMC Men's Core Active Shorts - Navy
£40.00
Size

Features: 

  • High-stretch, lightweight woven fabric 
  • Lightly elasticated waistband with drawcord 
  • Side hem seam opening
  • Open side pockets 


Description: Agility is the name of the game, and our AMC Men’s Core Active Short is equipped with lightweight, high-stretch woven fabric and an elasticated waistband for unlimited movement. Designed for all your pre- and post-training needs, the Short is as stylish as it is functional, with clear AMC and Castore branding on the right leg.

Style Code: AMA20194