onyx

Clear All
Quick Order
Black Castore Wings Cap
£30.00
Size
  • Ideal cap for performance and lifestyle
  • Stretch mesh fabric for ventilation and perfect fit
  • Water-resistant and moisture-wicking fabric to keep you comfortable.

A perfect cap for performance or lifestyle. Featuring a new stretch mesh fabric that allows extra ventilation, as well as enhanced fit.

Style Code: CU0041

Quick Order
Black 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

Quick Order
Men's Ore Short Sleeve Training T Shirt - Onyx
£42.00 £29.00
Size
  • High-stretch, breathable and quick-drying fabric 
  • Slim athletic fit 

Increase your comfort and movement during moderate- to high-intensity training sessions with this Ore Capsule collection T-Shirt. Made from a stretchy, breathable and quick-drying material, its slim athletic fit pairs great with any jogger, legging or shorts.

Style Code: CM0544

Quick Order
Onyx Active Ankle Socks 3pk
£18.00
size
  • Soft yarn fabric
  • Padded base

Premium comfort and quality are behind the design of our Active 3pk Ankle Socks. These lower-cut socks are made from sweat-wicking soft yarn with a padded base to take the pressure off your feet – whether you’re out and about or resting at home.

Style Code: CU0632

Quick Order
Onyx Active Beanie
£20.00
Size
  • Soft fabric
  • Embroidered logo

Never go cold again with this soft-touch rib Beanie from our Graphic Collection. While it provides enhanced warmth in the depths of winter, its modern design means it’s more than just a practical addition to your wardrobe.

Style Code: CU0912

Quick Order
Onyx Active Hybrid Jacket
£120.00 £84.00
size
  • High-stretch fabric
  • Quilted panels
  • Zipped side pockets

The Active Hybrid Jacket is perfect in all weather conditions, providing quilted protection against the cold. Made with high-stretch woven material on the front and back, as well as stretch panels within the sleeves, it enables greater flexibility during low- to moderate-impact training.

Style Code: CM0900

Quick Order
Onyx Active Insulated Jacket
£125.00 £88.00
Size
  • Shower-resistant fabric
  • Zipped side pockets

A lightweight, water resistant, quick drying jacket, with ergonomic panelling engineered for low-moderate impact outdoor activity. It features an adjustable hem, lightly elasticated cuffs and hood opening, zipped pockets. 100% Polyester

Style Code: CM0593

Quick Order
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

Quick Order
Onyx Active Midlayer 1/4 Zip
£60.00 £42.00
size
  • High-stretch, lightweight, breathable and quick-drying fabric
  • Slim athletic fit

Your go-to sportswear for low- to moderate-impact training, the Active 1/4 Zip Top allows for a wide range of movement. Made from lightweight, stretchy material in a closer-to-the-body fit, you’ll look stylish and feel comfortable while you train.

Style Code: CM0540

Quick Order
Onyx Active Padded Gilet
£95.00 £66.00
size
  • Shower-resistant fabric
  • Zipped side pockets

Our midweight insulated Active Gilet has been engineered for you to wear pre- and post-workout. Shower-resistant with zipped side pockets, it’s a perfect layer for keeping you warm and dry.

Style Code: CM0884

Quick Order
Onyx 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

Quick Order
Onyx Active Socks 3pk
£18.00
size
  • Soft yarn fabric
  • Padded base
  • 3 Pack

Our Active Accessories collection Socks are made from sweat-wicking, soft yarn to keep your feet dry all day long. The padded base provides extra comfort to stay on your feet for hours at a time.

Style Code: CU0631

Quick Order
Onyx Active Training 7" Shorts
£42.00 £21.00
size
  • High-stretch woven fabric
  • Lightly elasticated waistband with draw cord
  • Open side pockets

This Active woven Short is adjustable and convenient. The lightly elasticated waistband with draw cord allows for a more comfortable feel, while open side pockets enable practicality throughout your training.

Style Code: CM0552

Quick Order
Onyx Active Woven Jogger
£68.00 £48.00
size
  • High-stretch, lightweight and quick-drying woven fabric
  • Slim fit
  • Adjustable waistband
  • Elasticated cuffs
  • Side pockets

The Active collection’s Jogger features elasticated cuffs with a slim profile suited to low- or moderate-intensity training. This conveniently lightweight Jogger is made from a woven stretch material, allowing greater ease of movement during gentle workouts.

Style Code: CM0898

Quick Order
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

Quick Order
Onyx Carbon Capsule Recovery T-Shirt
£32.00 £22.00
size

Perfect for recovery and everyday wear. Lightweight and high-stretch, crafted from supremely breathable cotton. Complete with Castore lettering at the chest and the wings printed on the reverse

Style Code: CM0538

Quick Order
Onyx Garcia 1/4 Zip
£165.00
Size
  • Water-repellent, windproof fabric for enhanced thermoregulation
  • Coated centre front zip for enhanced weather protection
  • Tonal branding 

Part of our Garcia Capsule collection, this 1/4 Zip Top is windproof and water-repellent – designed to withstand all kinds of weather while you’re on the move. The premium-quality smart material responds to your body heat too, eliminating the need for extra layers.

Style code: CM0742

Quick Order
Onyx Golf Colourblock Polo
£65.00 £46.00
Size
  • Lightweight fabric
  • Four-way stretch material for improved mobility 

Engineered for on and off the course, this Golf collection colour block Polo shirt is as lightweight and breathable as it is stylish. The four-way stretch material allows for a full range of movement too, allowing you to effortlessly swing with perfect technique.

Style Code: CM0824

 

Quick Order
Onyx Golf Mesh 1/4 Zip
£70.00 £35.00
size
  • Mesh ventilation for improved breathability 
  • Four-way stretch material for improved mobility 

Made from four-way stretch material to facilitate your movement when playing 18 holes, this long-sleeve 1/4 Zip Top is both stylish and functional. The mesh panels on the back of the top also ensure you stay dry, cool and comfortable from dawn to dusk.

Style Code: CM0821


Quick Order
Onyx Graphic Joggers
£65.00
Size

Features: 

  • Soft cotton 
  • Elasticated cuffs
  • Open side pockets
  • Adjustable waistband with drawcord 
  • Clear branding


Description: Our Logo Jogger is perfect for warm-ups and cool-downs. For optimum comfort, adjust the fit with waistband drawcords and take advantage of unlimited flexibility with elasticated cuffs. The soft cotton modal fabric blend makes this Jogger the ideal garment for light intensity workouts.

Style Code: CMA10075

Quick Order
Onyx Graphic Print Hoody
£70.00 £49.00
Size
  • Unique blend of fibres for breathability
  • Comfortable fit
  • Clear branding 

 Made from breathable materials, this stylish Hoodie from our Graphic Collection is suitable for warm-ups, cool-downs, and low- to moderate-impact activity. The unique blend of soft fibres also keeps you comfortable before, during and after training. 

Style Code: CMA40061

Quick Order
Onyx Graphic Sweatshirt
£65.00
Size
  • Unique blend of fibres for breathability
  • Comfortable fit
  • Clear branding 

Whether you’re warming up, cooling down, or having an active recovery day, this must-have Sweatshirt from our Graphic Collection will keep you at just the right temperature. A raglan sleeve, looser fit and highly breathable blend of soft fibres keeps comfort levels high too. 

Style Code: CMA40062
Quick Order
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
Onyx Men's Castore X 007 Recovery T-shirt
£45.00 £31.00
size
  • Lightweight, breathable fabric 
  • Reflective detailing 
  • Tonal branding 

 The perfect gear to wear after your workout or for daily use, our 007 Recovery Tee is made from 100% lightweight, breathable cotton and provides ultimate comfort. For extra style, we’ve added a branded graphic on the back in discreet tonal colours and a reflective finish.  

Style Code: CMA30259

Quick Order
Onyx Metatek 6" Training Shorts
£60.00 £42.00
size

Lightweight stretch woven fabric, bonded finishing at leg opening and zipped side pockets. Lightly elasticated adjustable waistband with drawcords, tonal branding. Great for all round training.

Style Code: CM0564

Quick Order
Onyx Metatek Core Training jogger
£78.00 £55.00
size

Breathable fabric with high stretch and a peached interior face to assist thermoregulation post training. Engineered fit to optimise movement. Zipped side pockets and cuffs, bonded finishing at leg opening and adjustable lightly elasticated waistband with drawcords. Tonal branding.

Style Code: CM0563

Quick Order
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

Quick Order
Onyx Metatek Long Sleeve T-Shirt
£55.00
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: CM0562

Quick Order
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

Quick Order
Onyx Metropolis Bonded Hoody
£85.00 £42.00
Size
  • Bonded, breathable fabric  
  • Ergonomic panelling
  • Pockets at front of body
  • Hood with drawcord
  • Discreet branding 

Designed for comfort and style, this Metropolis (Explore The City) Hoodie is suitable for everyday wear – whether that be in the city or out in the wild. The ergonomic panelling and adjustable drawcord allow for a snug and secure fit too.

Style Code: CM0659

Quick Order
Onyx Metropolis Explore Merino Beanie
£40.00 £28.00
size

Features:  

  • Classic design  
  • Yarn fabric with thermoregulating and antimicrobial properties 
  • Embroidered branding 

 

Tailored with premium performance yarn to fit your busy city life, the Metropolis Explore Merino Beanie will look good at the office or in the gym. The cutting-edge Beanie naturally regulates your temperature and provides antimicrobial properties to ensure you perform at the top of your game.  

Style Code: CU0688

Quick Order
Onyx Metropolis Recovery Tee
£48.00 £34.00
Size
  • Breathable fabric
  • Relaxed fit 
  • Discreet branding 


With minimal branding and soft, breathable fabric, this relaxed-fit Metropolis (Explore The City) T-Shirt 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
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

Quick Order
Onyx Prism Stretch Hybrid Jacket
£155.00 £62.00
Size
  • High-stretch fabric 
  • Quilted woven panels 
  • Bonded zip key pockets 
  • Pockets at inner wrist  
  • Halo eyelets 
  • Reflective detailing  

This Jacket from our Prism collection features halo eyelets to control underarm ventilation, and quilted woven panels for optimum comfort and quality. Plus, inner pockets on the wrists will keep your keys safe during moderate - or high-intensity sessions.  

Style Code: CM0793 

Quick Order
Onyx Prism Stretch Running Joggers
£105.00
Size
  • High-stretch fabric 
  • Ergonomic seam placement 
  • Lightly elasticated waistband with drawcord 
  • Bonded zip key pocket 
  • Side pockets 
  • Reflective detailing 

With side and back pockets, the Prism collection running Jogger is comfortable and practical. A lightly elasticated waistband allows you to adjust the fit while ergonomic seams optimise flexibility. Plus, you can train in low-level light thanks to reflective transfers and branding for enhanced visibility. 

Style Code: CM0795

Quick Order
Onyx Seamless Active 1/4 Zip
£48.00 £33.00
size
  • High-stretch, lightweight and quick-drying fabric
  • Breathable throughout the body
  • Relaxed fit

Lightweight and breathable, the Active 1/4 Zip Top is perfect for gentle workouts and recovery days. Its high-stretch quality allows for greater freedom of movement to optimise training performance.

Style Code: CM0901