Kids' Sportswear

194 Items

UA Essential Runner

UA Essential Runner
Pre-School Shoes

Original price: £33, Sale price: £23.10
Black Friday offer: Up to 50% off
UA Essential

UA Essential
Kids' 6-Pack Quarter Socks

Price: £18
UA Command 24 oz.

UA Command 24 oz.
Water Bottle

Price: £32
Black Friday offer: Up to 50% off
UA Blitzing Low

UA Blitzing Low
Boys' Stretch Fit Cap

Price: £13.30 - £19
Black Friday offer: Up to 50% off
UA Tech™ Woven Wordmark

UA Tech™ Woven Wordmark
Boys' Shorts

Original price: £22, Sale price: £14.97 - £17.97
Black Friday offer: Up to 50% off
UA Challenger Core

UA Challenger Core
Boys' Shorts

Original price: £16, Sale price: £11.20
Black Friday offer: Up to 50% off
Armour Fleece® Retro Graphic

Armour Fleece® Retro Graphic
Boys' Hoodie

Original price: £35, Sale price: £24.50
Black Friday offer: Up to 50% off
UA Performance Tech
3-pack

UA Performance Tech
Kids' 3-Pack Crew Socks

Price: £12
UA Challenger

UA Challenger
Girls' Training Short Sleeve

Original price: £18, Sale price: £12.60 - £12.97
Black Friday offer: Up to 50% off
UA Essential Small
Water-Repellent

UA Essential Small
Unisex Backpack

Original price: £27, Sale price: £16.20
Black Friday offer: Up to 50% off
UA Matchplay

UA Matchplay
Boys' Joggers

Original price: £50, Sale price: £35
Black Friday offer: Up to 50% off
UA Assert 10 AC Synthetic

UA Assert 10 AC Synthetic
Boys' Pre-School Running Shoes

Original price: £40, Sale price: £28
Black Friday offer: Up to 50% off
UA Assert 10 Uniform Synthetic

UA Assert 10 Uniform Synthetic
Boys' Running Shoes

Original price: £45, Sale price: £31.50
Black Friday offer: Up to 50% off
UA Essential
Water-Repellent

UA Essential
Waist Bag Crossbody

Original price: £27, Sale price: £18.90
Black Friday offer: Up to 50% off
UA Matchplay

UA Matchplay
Boys' Polo

Original price: £31, Sale price: £21.70 - £21.97
Black Friday offer: Up to 50% off
UA Essential Low

UA Essential Low
Boys' Adjustable Cap

Original price: £16, Sale price: £11.20
Black Friday offer: Up to 50% off
UA Triumph
Water-Repellent

UA Triumph
Campus Backpack

Original price: £41, Sale price: £28.70
Black Friday offer: Up to 50% off
UA Nova SlipSpeed™

UA Nova SlipSpeed™
Grade School Shoes

Original price: £65, Sale price: £45.50
Black Friday offer: Up to 50% off
UA Rogue 5

UA Rogue 5
Girls' Running Shoes

Original price: £45, Sale price: £31.50 - £40.97
Black Friday offer: Up to 50% off
UA Surge 4 AC

UA Surge 4 AC
Girls' Infant Running Shoes

Original price: £27, Sale price: £18.90
Black Friday offer: Up to 50% off
UA Rogue 5 AL

UA Rogue 5 AL
Girls' Pre-School Running Shoes

Original price: £43, Sale price: £30.10 - £33.97
Black Friday offer: Up to 50% off
UA Surge 4

UA Surge 4
Girls' Running Shoes

Original price: £37, Sale price: £25.90 - £32.97
Black Friday offer: Up to 50% off
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Pants

Original price: £44, Sale price: £30.80
Black Friday offer: Up to 50% off
UA Surge 4

UA Surge 4
Boys' Running Shoes

Original price: £37, Sale price: £25.90 - £32.97
Black Friday offer: Up to 50% off

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.