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 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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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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Men’s Flow Breathable Woven Shorts - Olive
£45.00
Size

Features: 

  • 87% polyamide, 13% elastane
  • Lightweight, quick-drying fabric
  • Lightly elasticated waistband with drawcord
  • Mesh ventilation for improved breathability
  • Castore branding at right leg

Discover what you’re capable of with the Men’s Flow Woven Shorts. Built with an elasticated waistband and internal drawcord for an adjustable fit, you’ll move with ease and security – to keep pushing your limits. The mesh ventilation ensures breathability for more intense workouts. 

Style Code: CMB20388
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Men’s Golf Short Sleeve Printed Polo - Blue
£55.00
Size

Features: 

  • High-stretch, lightweight and breathable fabric
  • Aertek technology for enhanced sweat-wicking
  • Self-fabric pointed collar with crescent stand
  • Set-in short sleeves
  • Hem seam opening for enhanced freedom of movement 
  • Castore branding at left chest and upper back

Our Men’s Printed Polo Top 3 is engineered with high-stretch, breathable fabric to give you unrestricted swing mobility. Aertek technology ensures less moisture retention when you break sweat. Designed to look sharp on the course with a collar stand for superior shape retention and an eye-catching digital-style printed pattern. 

Best for Golf.

Style Code: GMC30696

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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

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Emerald Baselayer Shorts
£30.00
Size
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Grey Baselayer Shorts
£30.00
Size
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Men’s Zone Lightweight Ventilated (6”) Training Shorts - Black
£65.00
Size

Features: 

  • Lightweight, high-stretch fabric
  • Water-resistant Protek technology
  • Adjustable waistband with drawcords for added comfort 
  • Laser-cut ventilation for breathability 
  • Halo eyelets for enhanced airflow
  • Side hem seam opening with bonded finish
  • Concealed zipped side pockets for added convenience 
  • Reflective Castore branding

The Ventilation 6” Training Shorts are made to enhance airflow so you can move without distraction. The laser-cut ventilation, side seam opening, and halo eyelets provide breathability throughout, while the bonded finish reduces the overall weight. Complete with water-resistant Protek technology to protect from wind, rain, and colder temperatures.

Best for Medium-impact training.

Style Code: CMB20522

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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

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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