Kids' Sportswear

221 Items

UA No Weigh

UA No Weigh
Backpack

Price: £115
UA Rival Woven

UA Rival Woven
Girls' Jacket

Price: £44
UA Knit

UA Knit
Girls' Tracksuit

Price: £44.97 - £50
UA Official

UA Official
Grade School Shoes

Price: £45
UA Rival Knit

UA Rival Knit
Boys' Tracksuit

Price: £39.97 - £50
UA Essential Runner

UA Essential Runner
Grade School Shoes

Price: £37
UA Essential
Water-Repellent

UA Essential
Waist Bag Crossbody

Price: £15.97 - £27
UA Icon Woven

UA Icon Woven
Boys' Pants

Price: £27.97 - £40
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Pants

Price: £44
UA Triumph
Water-Repellent

UA Triumph
Backpack Duffle

Price: £87.97 - £110
UA Tech™ Utility

UA Tech™ Utility
Boys' Short Sleeve

Price: £26
UA Brawler 3.0 Tapered

UA Brawler 3.0 Tapered
Boys' Pants

Price: £26
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Shorts

Price: £26
UA Tech™ Varsity Graphic

UA Tech™ Varsity Graphic
Girls' Short Sleeve

Price: £18
UA Challenger

UA Challenger
Boys' Training Short Sleeve

Original price: £18 - £21, Sale price: £18 - £18.97
UA Icon Knit

UA Icon Knit
Boys' Tracksuit

Price: £32.97 - £55
UA Rival Woven
Water-Repellent

UA Rival Woven
Boys' Jacket

Price: £30.97 - £44
UA Challenger Knit

UA Challenger Knit
Girls' Shorts

Price: £21
UA Challenger

UA Challenger
Girls' Training Short Sleeve

Price: £18
UA Essential

UA Essential
Kids' 6-Pack Quarter Socks

Price: £18
UA Hustle 6.0 Pro
Water-Repellent

UA Hustle 6.0 Pro
Backpack

Price: £60
UA Sportstyle

UA Sportstyle
Boys' Short Sleeve

Price: £10.97 - £19
UA Blitzing Low

UA Blitzing Low
Girls' Adjustable Cap

Price: £14.97 - £19
UA Rival Woven

UA Rival Woven
Girls' Joggers

Price: £19.97 - £40

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.