Training Collection

The Castore Training Fitness Clothing collection - gym clothes and training gear engineered to elevate your performance during every workout. From high-intensity weight training, to slow and steady mobility, Castore’s Training Collection is designed to move with you through every form of training session. From gym joggers and hoodies to training shorts and quarter zip gym tops, here you’ll find everything you need to step up to the plate this season and beyond. Shop the Training workout clothing collection below.

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Men’s Adapt Quarter Zip Top - Green
£42.00
Size

Features: 

  • Poly-eyelet mesh fabric
  • Aertek technology for enhanced sweat-wicking
  • Funnel neckline with branded inner neck tape
  • Raglan long sleeves for enhanced freedom of movement
  • Flatlock seams 
  • Centre front quarter zip
  • Castore branding at left chest

Sharpen each movement with the Men’s Adapt Lightweight Quarter Zip Top. The durable poly-eyelet mesh fabric offers an enhanced stretch without compromising on strength, while Aertek technology wicks sweat to stay fresh throughout your training session. Finished with flatlock seams for a streamlined fit and improved comfort.

Style Code: CMC40779

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Men’s Flow Short Sleeve Knit T-Shirt - Lime
£42.00
Size

Features: 

  • Lightweight, quick-drying fabric 
  • Gradient jacquard fabric
  • Regular fit
  • Aertek technology for enhanced sweat-wicking
  • Crew neckline
  • Set-in short sleeves
  • Castore branding at front and back

The Men’s Engineered Knit Training T-Shirt is designed for lasting comfort. The jacquard fabric and Aertek technology targets sweat zones on the body to enhance breathability in the garment. Finished with a classic crew neckline and set-in short sleeves for maximum movement and exertion.

Style Code: CMC30723

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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 Flow Short Sleeve Panel T-Shirt - Bright Green
£45.00
Size

Features:

  • 88% polyester, 12% elastane
  • Lightweight, quick-drying fabric
  • Short raglan sleeves
  • Reflective detailing


Move with dynamism with our Men’s Flow Panel T-Shirt. The short raglan sleeves provide freedom of movement to perform without limits, while mesh ventilation ensures breathability as you strive to be better.

Style Code: CMB30657

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Men’s Apex Aeromesh Quarter Zip - Green
£65.00
Size

Features: 

  • Aeromesh panels at back body for enhanced breathability
  • Airtek moisture-wicking finish 
  • Funnel neckline
  • Raglan long sleeves for further range of movement 
  • Centre front quarter zip for temperature regulation
  • Reflective Castore branding at left chest

This dynamic Men’s Aeromesh Quarter Zip Top is designed to sharpen your performance. Made from Airtek moisture-wicking fabric with Aeromesh panels for enhanced breathability, this Top ensures a clean feel with every workout. The raglan long sleeves provide enhanced agility to move without restriction or distraction as you push for more.

Best for High-impact training.

Style Code: CMC40716

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Men’s Apex Aeromesh T-Shirt - Green
£42.00
Size
Features:
  • Breathable, sweat-wicking fabric
  • Crew neckline
  • Raglan short sleeves
  • Aeromesh panels engineered in key sweat zones to increase breathability 
  • Stacked logo application for subtle multi-colour finish 

Crafted to ensure nothing gets in the way of your workout, the Men’s Aeromesh Short Sleeve T-Shirt serves as a reminder that you’re not just hitting your goals but surpassing them with effortless style. Featuring raglan short sleeves to ensure you’ll move with agility throughout your workout. While the t-shirts sweat-wicking fabrication and built-in Aeromesh panelling ensures enhanced breathability in key sweat zones.

Style Code: CMC30714

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Men’s Active Woven Shorts - Green
£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

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Men’s Active Marl Quarter Zip - Green
£50.00
Size

Features: 

  • Funnel neck 
  • Set-in long sleeves 
  • Centre front quarter zip for increased temperature regulation
  • Reflective detailing at hem
  • Castore branding at left chest and centre back

This Men’s Marl Quarter Zip is engineered to enhance every step. Whether you’re going for a PB or heading to the gym, this Active Quarter Zip is built with Otek technology to maintain freshness throughout. Reflective detailing at the front keeps you visible in low-level lighting, so nothing will stop you from pushing your limits.

Style Code: CMC40727

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Men’s Active Short Sleeve T-Shirt - Green
£45.00
Size

es: 

  • CoolTekek moisture-wicking finish 
  • Mesh back panel for enhanced breathability 
  • Regular fit: for a comfortable and classic look
  • Crew neckline
  • Set-in short sleeves for increased freedom of movement 
  • Side hem seam opening for enhanced mobility 
  • Reflective detailing at hem for increased visibility in low light settings
  • Castore branding at left chest

Description: Make your impact with this Men’s Performance Short Sleeve T Shirt. Mesh back panels provide enhanced airflow to keep you feeling fresh in the toughest sessions. Engineered with CoolTek  moisture-wicking technology, this t-shirt is designed to keep you dry no matter the weather. The strategically placed side seams ensure an increased ease of movement, while reflective detailing allows for continued effort in low-level visibility. Demand more from your training wear. 

Best for medium-impact training.

Style Code: CMB30383