Featured
Boys
- Accessories
  - Backpacks & Bags
  - Beanies & Cold Weather Gear
  - Equipment
  - Lunch Boxes & Mini Coolers
  - Socks
  - Sport Gloves
  - Sunglasses
  - Water Bottles & Coolers
- Baselayer
- Hoodies & Sweatshirts
- Jackets & Vests
- One Piece & Sets
- Pants & Leggings
  - Athletic Pants, Sweatpants & Joggers
  - Leggings
- Shirts & Tops
- Shoes
- Shorts
- Underwear
Girls
Shop by Sport
- Hockey
- Baseball
- Basketball
- Flag Football
- Football
- Golf
- Hiking & Outdoor
- Softball
- Soccer
- Volleyball
Shop by Size

Boys' Extended Sizes - Loose · Long Sleeves

29 Items

Sort

UA Rival Heavyweight

UA Rival Heavyweight
Boys' T-Shirt Hoodie

Original price: $35, Sale price: $29.97

UA Icon Woven

UA Icon Woven
Boys' Anorak

Original price: $55, Sale price: $46.97

Project Rock Veterans Day

Project Rock Veterans Day
Boys' Long Sleeve

Original price: $35, Sale price: $26.97

UA Icon Woven

UA Icon Woven
Boys' Coach Jacket

Original price: $60, Sale price: $44.97

UA Tech™ Woven

New Colors

UA Tech™ Woven
Boys' Full-Zip Jacket

Original price: $55, Sale price: $43.97