Boys Kids' Shop by Size - Loose Fit | Under Armour

Featured
Shop by Category
Shop by Sport
Shop by Collection
- UA Meridian
- UA Unstoppable
- HeatGear®: Keeps You Cool
- UA Vanish: Performance Apparel
- ColdGear®: Keeps You Warm
- Project Rock
- UA Freedom
- College Fan Gear
Accessories
- Backpacks & Bags
- Crossbody & Waist Bags
- Hats & Visors
- Headbands & Scrunchies
- Lunch Boxes
- Socks
- Sport Gloves
- Sunglasses
- Travel Accessories
- Water Bottles & Coolers

Featured
Boys
Girls
- Accessories
- Baselayer
- Dresses & Skorts
- Hoodies & Sweatshirts
- Jackets
  - Jackets
  - Vests
- One Piece & Sets
- Pants & Leggings
  - Athletic Pants, Sweatpants & Joggers
  - Leggings
- Shirts & Tops
- Shoes
  - Basketball
  - Running & Training
  - Sandals & Slides
  - Softball
  - Sportswear
- Shorts
- Sports Bras
- Swimwear
Shop by Sport
Shop by Size
- Big Kids (8-20)
- Little Kids (4-7)
- Toddler (2T - 4T)
- Infant (12M - 24M)
- Newborn (0M - 9M)

Featured
- New Arrivals
- Sunday Brights Ft. Spotlight Pro
- UA Phantom Fore
- UA Echo
- Footwear Under $100
Shop by Category
Shop by Gender
Shop by Sport
Shop by Collection
- UA SlipSpeed™
- Curry Brand
- UA Infinite
- UA Phantom
- Project Rock
- Curry Brand Fox 1
- Bryce Harper Collection

Featured
- Apparel Under $25
- Shoes Under $75
Men
Women
Boys
Girls
- Accessories
- Jackets
- Pants & Leggings
- Shirts & Tops
- Shoes
- Shorts
- Sports Bras