New Arrivals - Loose Fit Short Sleeves | Under Armour UK

Featured
- New Arrivals
- HALO
- Sportswear
- Project Rock Collection
- Women's Essentials
- Best Sellers
- Baselayer
Clothing
Shoes
Accessories
- Water Bottles & Coolers
- Backpacks & Bags
- Hats Caps & Visors
- Socks
- Beanies & Cold Weather Gear
- Gloves
- Headbands
- Equipment
- Face Masks, Hoods & Gaiters
- Belts
Shop by Sport
- Training
- Running
- Golf
- Football
- Hiking & Trail
- Tennis & Padel
- Yoga & Pilates

Featured
Boys
- T-Shirts & Tops
- Tracksuits
- Hoodies & Sweatshirts
- Trousers & Leggings
- Shorts
- Shoes
- Accessories
Girls
Shop by Sport

Sports

Discover

Featured
- New Arrivals
- Project Rock Collection
- Best Sellers
- Be the Problem
- Sportswear
- Mansory Collab
- Women's Baselayer
Athletes
- Antonio Rüdiger
- Mikel Arteta
- Achraf Hakimi
- Ibrahima Konaté
- Pedro Porro
- Ferran Torres
Collections
Technologies
- Coldgear®: keeps you warm
- UA Storm: keeps you dry
- Heatgear®: keeps you cool
- UA Iso-Chill: cool feel fabric
- UA HOVR™: super soft cushioning
- UA Flow: reactive foam cushioning
Curry
Blog
- Drills to Improve Your Basketball Dribbling
- How to Start Running: A Beginner’s Guide
- How to Stay Motivated at the Gym
- Beginner’s 7-day gym plan to start strength training
- What to Wear to the Gym
- See all