Men's Training

Gym clothes 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 will find everything needed to step up to the plate this season and beyond.

Read More
Clear All
Quick Order
Men's Apex Active Mesh Quarter Zip Top - Ultra Blue/Navy
£65.00 £45.00
Size

Features: 

  • 82% polyester, 18% elastane
  • High-stretch, quick-drying fabric
  • Funnel neckline
  • Set-in long sleeves
  • Back ventilation for improved breathability
  • Centre front quarter zip 
  • Reflective detailing
  • Castore branding at left chest

For a versatile outdoor training layer that keeps you agile, cool, and visible at night, look no further than our Men’s Active Mesh Quarter Zip Top. Strategically located mesh fabric is engineered to deliver airflow where you need it most, with a convenient quarter zip for further temperature regulation.

Style Code: CMB40406

Quick Order
Men's Apex Active Mesh Quarter Zip Top - White/Navy
£65.00 £45.00
Size

Features: 

  • 82% polyester, 18% elastane
  • High-stretch, quick-drying fabric
  • Funnel neckline
  • Set-in long sleeves
  • Back ventilation for improved breathability
  • Centre front quarter zip 
  • Reflective detailing
  • Castore branding at left chest

For a versatile outdoor training layer that keeps you agile, cool, and visible at night, look no further than our Men’s Active Mesh Quarter Zip Top. Strategically located mesh fabric is engineered to deliver airflow where you need it most, with a convenient quarter zip for further temperature regulation.

Style Code: CMB40406

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
Citrus Tech Life Colourblock 1/4 Zip
£60.00 £42.00
Size

Features: 

  • Self-fabric chin guards 
  • Tapered collar 
  • Contrast colour panelling
  • Reflective detailing


Description: The perfect balance between smart and casual, our Cobalt Colour Block 1/4 Zip will elevate your wardrobe to new heights. The contrast panelling across the chest adds a vibrant pop of colour, while the tapered collar gives it a clean look. We’ve also added reflective taping to ensure you stay visible in low-level lighting when training outdoors.

Style Code: CMA40003

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
Peacoat Active Mid Layer 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 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

Quick Order
Peacoat Seamless Active 1/4 Zip
£55.00 £39.00
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

Quick Order
Core Essentials Standard 1/4 Zip - Blue
£48.00 £14.00
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 Colour Block 1/4 Zip - True Blue
£55.00 £38.00
Size

Features: 

  • Slim athletic fit 
  • 1/4 centre front zip
  • Back ventilation for improved breathability

Description: Designed with comfort in mind, this lightweight Colour Block 1/4 Zip from our Carbon collection keeps you stylish and warm as you train. The aerated back panel allows for proper ventilation to stay fresh as you work up a sweat. And with forward shoulder seam construction, this top provides maximum comfort.

Style Code: CMA40027

Quick Order
Black Active Midlayer 1/4 Zip
£60.00 £30.00
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
Men's Colour Block 1/4 Zip - Ibis
£55.00 £38.00
Size

Features: 

  • Slim athletic fit 
  • 1/4 centre front zip
  • Back ventilation for improved breathability

Description: Designed with comfort in mind, this lightweight Colour Block 1/4 Zip from our Carbon collection keeps you stylish and warm as you train. The aerated back panel allows for proper ventilation to stay fresh as you work up a sweat. And with forward shoulder seam construction, this top provides maximum comfort.

Style Code: CMA40027

Quick Order
Men’s Flow Long Sleeve Standard Quarter Zip Top - Olive Marl
£50.00 £35.00
Size

Features: 

  • 79% polyester, 21% elastane
  • High-stretch, quick-drying fabric
  • Cubed back fleece
  • Funnel neckline 
  • Raglan long sleeves
  • Centre front quarter zip
  • Castore branding at left chest

Crafted from high-stretch, quick-drying fabric, this Men’s Flow Quarter Zip Midlayer Top offers a slim athletic fit to enhance every move. The cubed back fleece provides breathability, so you can push the intensity while staying fresh – and the funnel neck and quarter zip will keep you warm as you train into winter.

Style Code: CMA30143

Quick Order
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

Quick Order
Men’s Adapt Quarter Zip Top - Black
£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

Quick Order
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

Quick Order
Men’s Apex Aeromesh Quarter Zip - Black
£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

Quick Order
Men’s Active Long Sleeve Marl Quarter Zip - Gunmetal
£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

Quick Order
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