Bottoms

Ignite a young athlete’s potential with our Junior Bottoms collection, where style meets functionality. Whether they’re chasing the ball or fashion-forward looks, we have junior joggers engineered to elevate their game.

Expertly engineered with precision and meticulous attention to detail, our junior tech fleece joggers and junior tracksuit bottoms offer unparalleled comfort and unrestricted mobility. The durable fabrics ensure long-lasting performance for every active rest day and intense sporting endeavour.

Unlock athlete-tested designs and modern finishes in our Junior Bottoms range. Embrace the edge with every step and set the pace for the future of young athletes below.

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AMC Men's Performance Shorts - Clay Blue
£55.00 £38.00
Size

Features:

  • 87% polyester, 13% elastane
  • Adjustable waistband with internal drawcord
  • Ergonomic seam placement
  • Side hem seam opening
  • Castore and AMC branding at right leg

If you dare to redefine excellence in your sporting endeavours, then these Men’s AMC Performance Shorts are for you. Strategically placed seam lines optimise movement – while an adjustable drawcord lets you tailor your fit.

Style Code: AMB20614

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AMC Men's Performance Shorts - White
£55.00 £38.00
Size

Features:

  • 87% polyester, 13% elastane
  • Adjustable waistband with internal drawcord
  • Ergonomic seam placement
  • Side hem seam opening
  • Castore and AMC branding at right leg

If you dare to redefine excellence in your sporting endeavours, then these Men’s AMC Performance Shorts are for you. Strategically placed seam lines optimise movement – while an adjustable drawcord lets you tailor your fit.

Style Code: AMB20614

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Baritone Metropolis Stretch Chinos
£105.00
size
  • High-stretch woven fabric
  • Zip and button fastening 
  • Light elastication around back
  • Open side pockets 
  • Discreet branding 

This Metropolis (Explore The City) Pant is constructed from stretch woven fabric for optimised movement without any loss of shape or structure. The light elastication around the back of the waistband, as well as a zip and button fastening at the front, allows for a comfortable and casual fit.  

Style Code: CM0657

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Billard Baselayer Shorts
£30.00
Size
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Black AMC Core Men's Training Shorts
£45.00 £14.00
size

Created from high-stretch fabric to give superb support and ease of movement, no matter how hard you play. Along with an adjustable fit for extra comfort. Superior materials and cut, so you can train harder.

Style code: STKJCLTATRSH

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Blue Baselayer Shorts
£30.00
Size
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Charlton Junior 23/24 Away Shorts
£28.00 £8.50
Size

Features:

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

Style these Junior’s Charlton Away Shorts with a matching Away Shirt to get the complete look of the pros. With a subtle graphic to the side seam, a contrast panel on the back legs, and the Red Robins club crest to the leg, everyone will know where your loyalties lie.

Style Code: TJ4857

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Charlton Men's 23/24 Away Shorts
£35.00 £10.50
Size

Features:

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


Pair these Men’s Charlton Away Shorts with a matching Away Shirt to get the complete look of the pros. With a subtle graphic to the side seam, a contrast panel on the back legs, and the Red Robins club crest to the leg, everyone will know where your loyalties lie.

Style Code: TM4857

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Ecru Upgrade Shorts
£55.00 £16.00
Size
  • 100% organic cotton 
  • Plant-based external prints   

 Our Upgrade collection Short is made from breathable organic cotton, ensuring maximum comfort as you unwind after a hard session. Using plant-based inks for the print, it looks as good as it feels.  

Style Code: CU0887

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Emerald Baselayer Shorts
£30.00
Size
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England Cricket Men's Winter Training Tour Woven Shorts
£38.00 £11.00
Size
Features:
  • Streamline slim fit
  • Flat front elasticated waistband
  • Lightly elasticated waistband with internal branded drawcord
  • Curved back yoke
  • Castore branding at front

Comfort is just as crucial as performance – that’s why we included these Woven Shorts in our England Cricket Winter Training collection. A streamlined fit ensures a sleek silhouette, as well as unrestricted motion to push your performance. The lightly elasticated waistband and curved back yoke provide enhanced support, so nothing stops you from setting new records.

Style Code: TM5918

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Grey Baselayer Shorts
£30.00
Size
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Harlequins Youth 23/24 Replica Home Shorts
£30.00
Size
  • Lightly elasticated waistband with internal drawcord 
  • Twin needle cover stitch at hem
  • Printed side panel
  • Club crest and Castore branding at back

Stay true to your team with the Youth Harlequins Replica Shorts. Complete with a lightly elasticated waistband and internal drawcord, these Shorts offer a custom fit. The printed side panel features the classic Harlequins colours, so everyone knows who you support.

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India Ink Baselayer Shorts
£30.00
Size
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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

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Junior Woven Shorts - Navy
£25.00 £18.00
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

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Mansfield Junior 23/24 Third Shorts
£25.00 £7.50
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

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Mansfield Men's 23/24 Third Shorts
£30.00 £9.00
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

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Men's Upgrade Shorts - Navy
£55.00 £38.00
Size
  • 100% organic cotton 
  • Plant-based external prints   

 Our Upgrade collection Short is made from breathable organic cotton, ensuring maximum comfort as you unwind after a hard session. Using plant-based inks for the print, it looks as good as it feels.  

Style Code: CU0887

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Men’s AMC Active Joggers – Clay Blue
£60.00 £42.00
Size

Features:

  • 90% polyester, 10% elastane
  • High-stretch fabric
  • Adjustable waistband with drawcord
  • Ergonomic seam placement
  • Castore and AMC branding at right leg

Break barriers with every stride in the Men’s Active Joggers from our AMC range. Crafted with strategically placed seam lines, these Joggers offer full freedom of movement to complement your unstoppable determination. Wear them and let your actions speak louder than words.

Style Code: AMB10165

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Men’s AMC Lightweight Active Shorts – White
£48.00 £31.00
Size

Features:

  • 87% polyester, 13% elastane
  • Adjustable waistband with internal drawcord
  • Ergonomic mesh side panels  
  • Open side pockets 
  • Castore and AMC branding at right leg

Designed for the athlete who refuses to be limited by the status quo, these Men’s AMC Active Shorts are a must-have addition to your workout wardrobe. Complete with mesh side panels for maximum breathability – you’ll feel fearless as you push your limits, safe in the knowledge your essentials are secure in the handy side pockets.

Style Code: AMB20613

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MK Dons Junior 23/24 Third Shirt
£40.00 £12.00
Size

Features:

  • Contrast colour self-fabric V-neck collar and cuff
  • Raglan short sleeves
  • Twin needle cover stitch at hem and cuff
  • Drop-back hem
  • Club crest at left of chest
  • Castore branding at right of chest

Switch things up for the ‘23/‘24 campaign in a brand new look for MK Dons. The new Junior’s Third Shirt comes in a bold Clematis Blue with black and white detailing, guaranteed to turn heads as you support your team and play your game.

Style Code: TJ3567

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MK Dons Junior 23/24 Third Shorts
£28.00 £8.50
Size

Features:

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

Represent your team in the Men’s Third Shorts – perfect for players and fans alike. The lightly elasticated waistband provides comfort to enhance your gameplay, while the club crest, Castore branding, and contrast side panel add a professional finish.

Style Code: TJ3568

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MK Dons Men's 23/24 Third Shorts
£35.00 £10.50
Size

Features:

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

Move like the MK Dons in the Men’s Third Shorts – perfect for players and fans alike. The lightly elasticated waistband provides comfort to enhance your gameplay, while the club crest, Castore branding, and contrast side panel add a professional finish.

Style Code: TM3568

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Navy Baselayer Shorts
£30.00
Size
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Navy Cobalt Capsule Woven Short
£42.00 £29.00
Size

Features: 

  • Lightly elasticated waistband
  • Ergonomic panelling 
  • Contrast branding 

Description: Sleek and durable, the Castore Cobalt Woven Short is the perfect sportswear to diversify your outdoor training kit. An elasticated waistband provides ease of movement, and ergonomic panelling ensures maximum performance. Plus, iconic branding means you’ll look the part too. 

Style Code: CMA20008

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Navy Metatek 6" Training Shorts
£60.00 £42.00
size
  • High-stretch, lightweight woven fabric
  • Bonded hem
  • Lightly elasticated waistband with drawcord
  • Zipped side pockets
  • Tonal branding

 Comfortable and versatile, this lightweight Short has an elasticated waistband to adjust to your fit. Zipped side pockets can securely store your smartphone or gels, and bonded finishing and tonal branding add a tailored look to your workout.

Style Code: CM0564

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Navy Trail Running Shorts
£70.00 £35.00
Size

Features: 

  • High stretch elasticated waist for post training comfort
  • Zip pockets at side
  • Slits at side for freedom of movement
  • Reflective Castore logo at front for increased low light visibility 
  • Breathable, moisture-wicking fabric

Description: Make your next run your best one yet in these Mens Trail Running Shorts. Sculpted from a breathable moisture-wicking fabric to ensure maximum comfort and potential. Complete with split hems for improved freedom of movement, and reflective details for increased low light visibility - these shorts guarantee nothing stands in the way of performance. 

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Newcastle United Junior 23/24 Pro Away Shorts
£50.00 £20.00
Size

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Newcastle United Junior 23/24 Replica Away Shorts
£38.00 £5.00
Size
Features:
  • Lightly elasticated waistband with internal drawcord
  • Contrast side panel
  • Club crest and Castore branding at front

Style yourself like your idols in the Junior’s NUFC Away Replica Shorts. The sleek white design, with the club crest and Castore branding on the front, adds a stylish finish to these Replica Shorts. Plus, the lightly elasticated waistband and internal drawcord ensure a customised fit for optimum comfort.
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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

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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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Onyx Junior Woven Shorts
£26.00 £8.00
Size

Woven, stretch shorts with open side pockets, a lightly elasticated waistband and drawcords for an adjustable fit.

Style Code: CU0881

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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

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Peacoat Active 7" Training Shorts
£40.00 £28.00
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

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Peacoat AMC Junior Performance Shorts
£25.00 £17.00
size
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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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Pink Baselayer Shorts
£30.00
Size
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Rangers Junior 23/24 Away Shorts
£38.00 £11.50
Size

Features:  

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

Description: Engineered with a lightly elasticated waistband and internal drawcord allowing for an adjustable fit, these Shorts offer a custom fit to boost your performance on the pitch. 

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Scuba Shorts - Ecru
£48.00 £24.00
Size

Features:

  • High stretch elasticated waist for post training comfort
  • Pockets at side
  • Quick drying properties
  • Compact and technical scuba fabrication
  • Castore graphic at front

Description: Engineered for recovery - these scuba shorts are designed using a quick drying, compact technical scuba fabrication to provide a breathable and warm later ideal for post training. The elasticized waist ensures optimum comfort for all day wear, while the pockets at the side add a touch of practicality to your recovery wardrobe. 

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White Baselayer Shorts
£30.00
Size
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White Core Training Shorts
£35.00
Size
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Women's Black AMC Skort
£45.00 £25.00
Size
  • Lightweight and high-stretch polyester
  • Breathable and moisture-wicking material
  • Cut for ease of movement
Crafted from high-stretch fabric to give unrivalled support and ease of movement, no matter how hard you play.

Style Code: STKTF1200

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Women's Navy AMC Training Short with Brief
£45.00
Size
  • AMC Training Shorts
  • Crafted from bi-stretch fabric that will enhance your movements on court
  • With open side seam pockets
  • Moisture-wicking material that keeps you cool and focused whilst playing

Created from high-stretch fabric to give superb support and ease of movement, no matter how hard you play. Along with an adjustable fit for extra comfort. Superior materials and cut, so you can train harder.

Style code: STKTF1414

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Women's White Core Training Shorts
£35.00 £25.00
Size
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Zinnia Baselayer Shorts
£30.00
Size