Kids' Sportswear

234 Items

UA Halo Runner

UA Halo Runner
Kids' Grade School Running Shoes

Price: £75
UA Logo Wordmark Collage

UA Logo Wordmark Collage
Boys' Short Sleeve

Price: £19
UA Ascend AL

UA Ascend AL
Boys' Pre-School Running Shoes

Price: £33
UA Turbulence 3
new

UA Turbulence 3
Boys' Grade School Running Shoes

Price: £55
UA Rogue 6
new

UA Rogue 6
Boys' Grade School Running Shoes

Price: £45
UA Hoops Triple Logo
new

UA Hoops Triple Logo
Boys' Short Sleeve

Price: £17
UA Star Logo Lockertag

UA Star Logo Lockertag
Girls' Short Sleeve

Price: £19
UA Logo Blur

UA Logo Blur
Boys' Short Sleeve

Price: £17
UA Drive Lightweight

UA Drive Lightweight
Boys' Hoodie

Price: £39
UA ARMR
new

UA ARMR
Boys' Slides

Price: £19
Armour Fleece® Pro Utility

Armour Fleece® Pro Utility
Boys' Full Zip

Original price: £60, Sale price: £35.97 - £47.97
UA Jet '25 VC

UA Jet '25 VC
Grade School Basketball Shoes

Original price: £45, Sale price: £31.97
UA Undeniable 5.0 Medium

UA Undeniable 5.0 Medium
Duffle Bag

Price: £23.97 - £40
UA Icon Fleece Taping

UA Icon Fleece Taping
Boys' Joggers

Price: £30.97 - £42
UA Insulated

UA Insulated
Kids' Gloves

Price: £31
UA Matchplay

UA Matchplay
Boys' Pants

Price: £50
UA Rival Colorblock

UA Rival Colorblock
Boys' Knit Tracksuit

Price: £38.97 - £55
UA Rival Fleece Colorblock Graphic

UA Rival Fleece Colorblock Graphic
Boys' Hoodie

Original price: £50, Sale price: £29.97
UA Rival Fleece Big Logo

UA Rival Fleece Big Logo
Boys' Hoodie

Original price: £40, Sale price: £23.97 - £27.97
UA Challenger Training

UA Challenger Training
Girls' Pants

Original price: £37, Sale price: £25.97
UA Unstoppable Woven

UA Unstoppable Woven
Boys' Joggers

Price: £38.97 - £50
UA Rival Fleece

UA Rival Fleece
Boys' Full-Zip Hoodie

Price: £42
UA Rival Woven
Water-Repellent

UA Rival Woven
Boys' Pants

Price: £27.97 - £34
UA Undeniable 5.0 Small

UA Undeniable 5.0 Small
Duffle Bag

Price: £36

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.