Skip to content

MENS
Brand Loyalty Club
Shop By Category

Gymwear

Twin Sets

Tracksuits

Tracksuit Tops

Tracksuit Bottoms & Joggers

Sweatshirts & Hoodies

Fleece & 1/4 Zips

T-Shirts

Muscle Fit T-Shirts

Vests & Stringers

Shirts & Polos

Trousers

Signature

Shorts

Swimwear

Jackets & Coats

Water Bottle & Accessories

Hats & Beanies

Socks
Shop By Activity

Gym

Combat Sports

Rest Days

Running

Airport & Travel

Holiday & Resort

Gym Layers
GK Collections

Fundamental

Heritage

Signature

Fight Division
Shop New

Shop Gymwear
WOMENS
Brand Loyalty Club
Shop By Category

Gymwear

Co-Ords

Leggings

Yoga Pants

Shorts

Sports Bras & Tanks

Tops & T-Shirts

Sweatshirts & Hoodies

Fleece

1/4 & Full Zip Tops

Loungewear

Tracksuits

Tracksuit Tops

Tracksuit Bottoms & Joggers

Trousers

Jackets & Coats

Water Bottles & Accessories

Hats & Beanies

Socks
Shop By Activity

Gym

Pilates & Yoga

Running

Rest Days

Holiday & Resort

Airport & Travel
GK Collections

365

Heritage

Script

Sculpt

Signature

Seamless
Shop New

Shop Gymwear
KIDS
- Shop All
- New In
- Sale
- Accessories
- Fight Division
Brand Loyalty Club
Boys

Shop All

Bundle & Save 20%

Twin Sets

Tracksuits

Tracksuit Tops

Tracksuit Bottoms & Joggers

Shorts

Hoodies

T-Shirts & Tops

Jackets & Coats

Sale
Girls

Shop All

Bundle & Save 20%

Twin Sets

Tracksuits

Joggers & Trousers

Leggings

Shorts

Hoodies & Sweatshirts

T-Shirts & Tops

Jackets & Coats

Sale
Shop by Age

Younger Kids (3-6 years)

Older Kids (7-15 year)
Shop Girls

Shop Boys

Mens

Womens

Kids

Shop All
New In
Best Sellers
Sale
Bundle & Save 20%
Shop By Category
Shop By Activity
GK Collections

Brand Loyalty Club

Shop All
New In
Best Sellers
Sale
Bundle & Save 20%
Shop By Category
Shop By Activity
GK Collections
- 365
- Heritage
- Script
- Sculpt
- Signature
- Seamless

Brand Loyalty Club

Shop All
New In
Sale
Fight Division
Accessories
Boys
Girls
Shop by Age
- Younger Kids (3-6 years)
- Older Kids (7-15 year)

Brand Loyalty Club

My Account

Create Account Log in

International Shipping from the UK pay in your local currency

£15 & Under

335 products

Grid Size:

335 matching products
Filter by:

Sort by:

Gym King Older Kids 365 Long Line Tank - Dusky Mauve

Gym King Older Kids 365 Long Line Tank - Dusky Mauve

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids 365 Long Line Tank Dusky Mauve

4.6

$27 USD $11 USD

-59% Off

Gym King Older Kids Transform Seamless Tank - Sky Blue

Gym King Older Kids Transform Seamless Tank - Sky Blue

7-8 9-10 11-12 13-14

Older Kids Transform Seamless Tank Sky Blue

5.0

$30 USD $8.99 USD

-70% Off

Gym King Older Kids Transform Seamless Tank - Candy Pink

Gym King Older Kids Transform Seamless Tank - Candy Pink

7-8 9-10 11-12 13-14

Older Kids Transform Seamless Tank Candy Pink

5.0

$30 USD $8.99 USD

-70% Off

Gym King Older Kids Script Relaxed Fit Short - Baby Pink

Gym King Older Kids Script Relaxed Fit Short - Baby Pink

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Script Relaxed Fit Short Baby Pink

4.5

$33 USD $13 USD

-60% Off

Gym King Older Kids Script Relaxed Fit Short - Sky Blue

Gym King Older Kids Script Relaxed Fit Short - Sky Blue

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Script Relaxed Fit Short Sky Blue

4.5

$33 USD $13 USD

-60% Off

Gym King Rib Asymmetric Vest - Cream

Gym King Rib Asymmetric Vest - Cream

US2 US4 US6 US8 US10 US12

Get a Stock Notification

Rib Asymmetric Vest Cream

4.8

$37 USD $11 USD

-70% Off

Gym King Rib Asymmetric Crop - Mocha

Gym King Rib Asymmetric Crop - Mocha

US2 US4 US6 US8 US10 US12

Get a Stock Notification

Rib Asymmetric Crop Mocha

4.8

$37 USD $11 USD

-70% Off

Gym King Asymmetric Crop - Dusky Sage

Gym King Asymmetric Crop - Dusky Sage

US2 US4 US6 US8 US10 US12

Get a Stock Notification

Asymmetric Crop Dusky Sage

4.7

$37 USD $19 USD

-48% Off

Gym King Older Kids Energy Tee - Coral

Gym King Older Kids Energy Tee - Coral

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Energy Tee Coral

5.0

$27 USD $7.99 USD

-70% Off

Gym King Older Kids Seamless Space Dye Tee - Lime/Navy Grindle

Gym King Older Kids Seamless Space Dye Tee - Lime/Navy Grindle

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Seamless Space Dye Tee Lime/Navy Grindle

5.0

$33 USD $9.99 USD

-69% Off

Gym King Older Kids Seamless Space Dye Tee - Coral/Light Grey Grindle

Gym King Older Kids Seamless Space Dye Tee - Coral/Light Grey Grindle

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Seamless Space Dye Tee Coral/Light Grey Grindle

5.0

$33 USD $9.99 USD

-69% Off

Gym King Older Kids Seamless Space Dye Tee - Hot Pink Grindle

Gym King Older Kids Seamless Space Dye Tee - Hot Pink Grindle

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Seamless Space Dye Tee Hot Pink Grindle

5.0

$33 USD $9.99 USD

-69% Off

Gym King Older Kids Vision Tee - Orchid

Gym King Older Kids Vision Tee - Orchid

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Vision Tee Orchid

$33 USD $9.99 USD

-69% Off

Gym King Older Kids Element Tee - Sonic Blue Marl

Gym King Older Kids Element Tee - Sonic Blue Marl

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Element Tee Sonic Blue Marl

4.7

$33 USD $9.99 USD

-69% Off

Gym King Older Kids Element Tee - Red Pepper Marl

Gym King Older Kids Element Tee - Red Pepper Marl

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Element Tee Red Pepper Marl

4.7

$33 USD $15 USD

-54% Off

GKW 5" Jersey Cycle Short - Soft Lilac

GKW 5" Jersey Cycle Short - Soft Lilac

US2 US4 US6 US8 US10 US12 US14

Get a Stock Notification

GKW 5" Jersey Cycle Short Soft Lilac

4.4

$37 USD $15 USD

-59% Off

GKW Fleece Short - Dusk Green

GKW Fleece Short - Dusk Green

US2 US4 US6 US8 US10 US12 US14

Get a Stock Notification

GKW Fleece Short Dusk Green

4.4

$45 USD $20 USD

-55% Off

Gym King Older Kids Vision Short - Orchid

Gym King Older Kids Vision Short - Orchid

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Vision Short Orchid

5.0

$37 USD $15 USD

-59% Off

Gym King Older Kids Script Boyfriend T-Shirt - Starlight Blue

Gym King Older Kids Script Boyfriend T-Shirt - Starlight Blue

7-8 9-10 11-12 13-14 15

Get a Stock Notification

Older Kids Script Boyfriend T-Shirt Starlight Blue

5.0

$33 USD $13 USD

-60% Off

Gym King Seamless Bralette - Deep Aqua

Gym King Seamless Bralette - Deep Aqua

US2-4 US6-8 US10-12

Seamless Bralette Deep Aqua

5.0

$37 USD $15 USD

-59% Off

GKW Contrast Short - Salsa

GKW Contrast Short - Salsa

US2 US4 US6 US8 US10 US12

Get a Stock Notification

GKW Contrast Short Salsa

5.0

$42 USD $15 USD

-64% Off

Gym King Sculpt Long Sleeve Tee - Midnight Blue

Gym King Sculpt Long Sleeve Tee - Midnight Blue

US2-4 US6-8 US10-12

Sculpt Long Sleeve Tee Midnight Blue

4.7

$47 USD $15 USD

-68% Off

@GYMKING

Help

FAQs
Size Guide
Make a Return
Gift Cards
Contact Us
Wholesale
EU Right of Withdrawal

About

About Us
Affiliates
UNiDAYS
Student Beans
Youth Discount
NHS & Key Worker Discount
Careers

Brand

The Brand
Building Foundations
News
About Us
Loyalty Club
Refer a Friend

Legal

Privacy Policy
Terms & Conditions
Current Competitions
Klarna
Accessibility

We're rated Great on Trustpilot

© 2026 GYM KING LIMITED IS A LIMITED COMPANY REGISTERED IN ENGLAND WITH REGISTERED NUMBER 09476649. VAT REGISTRATION: GB211871333

Your Bag Recently Viewed

Your Shopping Bag is empty.

Shop Mens Shop Womens
Back to homepage

We're rated Great on Trustpilot

Buy now, Pay later
18+ - T&C's apply