Skip Navigation:

Skip to: Top Navigation, Go to similar items in our other stores, Main Content, Footer Navigation.

Visit the other Gap Inc. Brands:
  • Gap
  • Old Navy
  • Banana Republic
  • Piperlime
  • Athleta

Sign In Navigation:

Shopping Bag:


Store Search:

Shop Divisions:

Main Content

Boys Underwear

Boys Underwear

    Boys Patterned Boxer 2-Packs

    $8.94 Everyday Steal!

    Boys Patterned Boxer-Brief 2-Packs

    $8.94 Everyday Steal!

    Boys Licensed Character Boxer-Brief 2-Packs

    $9.94 Everyday Steal!

    Boys Boxer-Brief 2-Packs

    $8.94 Everyday Steal!

    Boys Old Navy Active Knee-High Performance Socks


    Boys Old Navy Active Performance Socks


    Boys Compression Sock 2-Packs

    $6.94 Everyday Steal!

    Boys Quarter Crew-Sock 3-Packs

    $6.94   $6.00 Everyday Steal!
    Home > Boys Clothing > Boys Underwear 

    Old Navy Boys Underwear

    Boys boxers and underwear are a fun foundation for everything he wears. Our colorful cotton boxers come in an array of cool prints, from sporty to silly, so you'll find the perfect style for every kind of kid. For more basic boys underwear, check out our multi-packs of boxer briefs and briefs for extra variety and value. Comfortable cotton undershirts and tanks complete his first layer.