Boys' Athletic Trousers

32 Items

HeatGear® Armour
Keeps You Cool

HeatGear® Armour
Boys' Leggings

Price: £31
UA Unstoppable Woven

UA Unstoppable Woven
Boys' Joggers

Original price: £55, Sale price: £38.50
Black Friday offer: Up to 50% off
UA Rival Fleece Colorblock Graphic

UA Rival Fleece Colorblock Graphic
Boys' Joggers

Original price: £40, Sale price: £27.97 - £28
Black Friday offer: Up to 50% off
UA Unstoppable Fleece

UA Unstoppable Fleece
Boys' Joggers

Original price: £60, Sale price: £41.97 - £42
Black Friday offer: Up to 50% off
UA Icon Woven

UA Icon Woven
Boys' Pants

Original price: £40, Sale price: £27.97 - £28
Black Friday offer: Up to 50% off
Armour Fleece® Pro Utility

Armour Fleece® Pro Utility
Boys' Pants

Original price: £55, Sale price: £38.50
Black Friday offer: Up to 50% off
UA Icon Fleece Taping

UA Icon Fleece Taping
Boys' Joggers

Original price: £44, Sale price: £30.80 - £30.97
Black Friday offer: Up to 50% off
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Shorts

Original price: £26, Sale price: £18.20
Black Friday offer: Up to 50% off
UA Brawler 3.0 Tapered

UA Brawler 3.0 Tapered
Boys' Pants

Original price: £26, Sale price: £17.97 - £18.20
Black Friday offer: Up to 50% off
UA Unstoppable

UA Unstoppable
Boys' Tapered Pants

Original price: £55, Sale price: £38.97
UA Rival Fleece

UA Rival Fleece
Boys' Joggers

Original price: £35, Sale price: £24.50 - £24.97
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
Armour Fleece®

Armour Fleece®
Boys' Joggers

Original price: £35, Sale price: £24.50 - £24.97
Black Friday offer: Up to 50% off
UA Rival Woven
Water-Repellent

UA Rival Woven
Boys' Pants

Original price: £35, Sale price: £24.50
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 Matchplay

UA Matchplay
Boys' Shorts

Price: £39
UA Challenger Training

UA Challenger Training
Boys' Pants

Original price: £37, Sale price: £25.90 - £25.97
Black Friday offer: Up to 50% off
UA Rival Fleece

UA Rival Fleece
Boys' Shorts

Original price: £28, Sale price: £19.60
Black Friday offer: Up to 50% off
UA Tech™ Utility Woven

UA Tech™ Utility Woven
Boys' Shorts

Original price: £26, Sale price: £20.97 - £22.97
UA Tech™

UA Tech™
Boys' Logo Shorts

Original price: £18, Sale price: £12.60 - £12.97
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
UA Challenger Knit

UA Challenger Knit
Boys' Shorts

Original price: £21, Sale price: £14.70 - £14.97
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 Tech™ Vent Jacquard

UA Tech™ Vent Jacquard
Boys' Shorts

Original price: £26, Sale price: £18.20
Black Friday offer: Up to 50% off

Boys' Trousers, Pants, Joggers, Sweatpants

When you’re working hard to achieve your sporting ambitions, it pays to have the right gear. Under Armour’s boys trousers give you sportswear built with high performance, technical materials that are designed to help you perform better. That makes smashing your goals way easier. 

We’ve created a range of boys trousers for different kinds of sport, including boys jogging bottoms, boys golf trousers, boys track pants, and football trousers - so you can find clothing designed specifically for the needs of your favourite activity. 

All boys Under Armour joggers and trousers come with advanced features that help you train for your specific sport better. For cold weather exercise, we use Armour Fleece® in our boys jogging bottoms - it gives you a soft inner layer to trap heat, but remains super stretchy and breathable. Meanwhile our boys golf trousers are designed with a waistband that stretches through your swing, giving you complete comfort. And our boys cargo trousers use UA Storm technology, a special treatment which means the rain rolls right off, keeping you dry throughout your workout. 

Explore our complete range of boys jogging bottoms and sports trousers, and find gear to beat your ambitions in.