Kids' Sportswear

194 Items

UA Undeniable 5.0 Medium

UA Undeniable 5.0 Medium
Duffle Bag

Price: £40
UA Undeniable 5.0 Small

UA Undeniable 5.0 Small
Duffle Bag

Price: £36
UA Rival Knit

UA Rival Knit
Boys' Tracksuit

Price: £34.97 - £50
UA Unstoppable

UA Unstoppable
Boys' Tapered Pants

Original price: £55, Sale price: £38.97
UA Tech™ Utility

UA Tech™ Utility
Boys' ¼ Zip

Price: £35
UA Contain Duo Medium
Water-Repellent

UA Contain Duo Medium
Backpack Duffle

Price: £75
UA Rogue 5

UA Rogue 5
Boys' Running Shoes

Price: £45
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GIFTS FOR KIDS

Shop the UA Gift Guide and start the season strong.

UA SportStyle

UA SportStyle
Girls' Windbreaker

Original price: £50, Sale price: £39.97
Curry Splash

Curry Splash
Boys' Hoodie

Price: £44
UA Triumph Sport
Water-Repellent

UA Triumph Sport
Backpack

Price: £52.97 - £75
UA Jet '25

UA Jet '25
Grade School Basketball Shoes

Price: £45
UA Icon Knit

UA Icon Knit
Girls' Crop Tracksuit

Price: £55
UA Rival Woven

UA Rival Woven
Girls' Jacket

Price: £50
UA Unstoppable

UA Unstoppable
Girls' Crop Jacket

Original price: £55, Sale price: £32.97
UA Rival Woven

UA Rival Woven
Girls' Cargo Pants

Price: £44
UA Challenger

UA Challenger
Boys' Tracksuit

Price: £55
UA Undeniable 5.0 Large
Water-Repellent

UA Undeniable 5.0 Large
Duffle Bag

Price: £45
UA Rival Woven

UA Rival Woven
Girls' Joggers

Price: £19.97 - £40
UA Rival Woven

UA Rival Woven
Girls' Jacket

Price: £44
UA Rogue 5 AL

UA Rogue 5 AL
Girls' Pre-School Running Shoes

Price: £43
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Jacket

Price: £50
UA Pursuit 4 Big Logo AC

UA Pursuit 4 Big Logo AC
Girls' Pre-School Running Shoes

Price: £37
UA No Weigh

UA No Weigh
Backpack

Price: £115

Under Armour Kids Sportswear


Put in the effort today - and get the rewards tomorrow. Under Armour’s kids’ sports clothes give you high quality, durable and comfortable gear that helps you train without distraction, meaning you can play at your best. Our kids sports clothes include a complete range of gear for boys and girls, including kids tops, bottoms, shoes, socks, hats, bags and accessories for all popular activities. 

We’ve built our kids’ gym wear and sports clothes with some of our most advanced materials to ensure you get all the support, comfort and flexibility you need. Take our kids gym shoes and running shoes. They’re super lightweight, but have superior cushioning which protects your feet from impacts. Our kids tops are built using highly breathable fabrics that wick sweat away from your skin, so you feel fresh and dry when working out. Kids Under Armour tracksuits give you the perfect combination of warmth and comfort, but are also breathable so you can wear them during training. 

We packed our kids sportswear with Under Armour tech so you can train better. These include HeatGear®, a material designed for warm weather workouts and keeps you cool. There’s also Iso-Chill, a fabric with fibres that feel cool to the touch. And there’s ColdGear® - our flexible winter wear that keeps you warm without restricting movement. 

Browse our range of kids sports clothes for all the gear you need to train at your best.