Kids' Sportswear

238 Items

UA Challenger

UA Challenger
Boys' Tracksuit

Price: £32.97 - £55
UA Icon

UA Icon
Boys' Polo

Original price: £26, Sale price: £17.97
UA Unstoppable Fleece

UA Unstoppable Fleece
Boys' Full-Zip

Price: £48.97 - £70
UA Lockdown 7

UA Lockdown 7
Grade School Basketball Shoes

Price: £27.97 - £45
UA Icon Knit

UA Icon Knit
Girls' Crop Tracksuit

Price: £38.97 - £50
UA Performance Tech
3-pack

UA Performance Tech
Kids' 3-Pack Crew Socks

Price: £12
UA Rival Wash

UA Rival Wash
Girls' Short Sleeve

Price: £21
UA Tech™ Varsity Graphic

UA Tech™ Varsity Graphic
Girls' Short Sleeve

Original price: £18, Sale price: £12.97
UA Rogue 6 AL

UA Rogue 6 AL
Boys' Pre-School Running Shoes

Price: £45
UA Ascend AL

UA Ascend AL
Girls' Pre-School Running Shoes

Price: £33
UA Basketball

UA Basketball
Boys' Short Sleeve

Price: £17
UA Zone

UA Zone
Boys' 7" Shorts

Original price: £26, Sale price: £17.97
UA Surge 4 AC

UA Surge 4 AC
Girls' Infant Running Shoes

Price: £27
UA Icon Fleece Taping

UA Icon Fleece Taping
Boys' Joggers

Price: £30.97 - £42
UA Rival Woven

UA Rival Woven
Girls' Cargo Pants

Price: £42
UA Turbulence 3

UA Turbulence 3
Girls' Grade School Running Shoes

Price: £55
UA Rival Lightweight

UA Rival Lightweight
Boys' Pants

Price: £34
UA Vibe Woven

UA Vibe Woven
Boys' Joggers

Price: £45
Curry Signature

Curry Signature
Boys' Shorts

Original price: £38, Sale price: £27.97
UA Vibe Woven

UA Vibe Woven
Boys' Cargo Shorts

Price: £38
UA Unstoppable Woven

UA Unstoppable Woven
Boys' Shorts

Price: £45
UA Motion Branded

UA Motion Branded
Girls' Tank

Original price: £26, Sale price: £17.97
UA Matchplay

UA Matchplay
Boys' Polo

Price: £31
UA Challenger Train

UA Challenger Train
Boys' Short Sleeve

Price: £17

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.