Side Navigation
- Shop Our Favorites
- New Arrivals
- New Wave Surf
- Red, White & New
- Angry Birds Shop
- School Uniforms
- Shop by Size
- Deals
- SALE: Up to 40% Off
- Everyday Steals!
- Sale
- Shop by Category
- Activewear
- Graphic Tees
- Hoodies & Pullovers
- Jeans
- Outerwear
- Pants
- Polos
- Shirts
- Shorts
- Sleepwear
- Sweaters
- Swimwear
- Tees
- Textured Tees & Henleys
- Shop Accessories
- Shoes & Flip-Flops
- Underwear & Socks
- Hats & Sunglasses
- Belts & Bags
- Special Sizes
- Husky Styles
- Slim Styles
- GiftCards
Main Content
Boys Patterned Boxer-Brief 2-Packs
$8.94 $6.00- Pack includes 2 pairs of boxer-briefs, each in a different pattern
- Elastic waistband
- Fly front
- Soft, medium-weight jersey
- Tag-free for added comfort
- Patterns ...
Boys Underoos® Boxer-Brief 3-Packs
$14.94- Elasticized waistband
- Rib-knit leg openings
- All-over licensed character graphics
- Graphics vary by color
- Licensed characters and graphics used by permission. All rights ...
Boys Underwear Brief 3-Packs
$6.50 Buy 2 or more, $5.00 each See All Everyday Steal!Triple the value and the comfort! This three-pack of soft cotton underwear briefs is one unbeatable basic.
boy underwear - reviews




Converted!My 10 year old son has worn boxers for the past year or so, but I recently decided to buy him these briefs, as he needed some new underwear. At first he did not want to wear these to school and everyday. But one day wearing these totally changed his mind! He got rid of all his boxers for these briefs. He loves these and wants to know if I can get some colored briefs.




Best underwear ever!My sons have all worn Old Navy underwear. The older ... have worn the ones that were in colors and designs. They are still available in certain stores and on eBay. - My youngest is 11 and a little hefty. The large fits him perfect, although the legs are wider than his legs. He would probably wear a medium if his tummy wasn't poofy. - These are very well made and I love the fact that the interior doesn't scratch his skin. - I wash them and wash them and they last and last! Thicker material than Hanes and Fruit of the Loom...




Good quality and wash well. Only white underwear available for boy this age.



Great Briefs!I'm a 14 year old boy, and I just love these! I should be wearing a large, but I actually wear a medium, because they run big. They stand up well, they're extremely comfortable, and they're just all around great!

2 sizes too bigGuessing that an XS was the same as the rest of ON's clothing it should be equivalent to a 5/5T. This is not true with these underwear. The were the same size waist as my 7 y.o. and my son is 40", 42lbs and 4 years old, not a small kid. They will be good for when he fits into them as they feel well made and soft. Unfortunately ON does not carry underwear in 4T/5T size anymore.
Huge underwearI recently ordered ... size M underwear. They were marked M and they were underwear but they were soooo much bigger than M from the Gap. I compared them for size and there was no comparison. I thought that they may have been adult M because they were that much bigger. Not worth the return fees so put them in the drawer until someone can use them over the next millennium!!
Boys Licensed Character Brief 5-Packs
$14.94- Set includes five pairs of briefs
- Elastic waistband
- Rib-knit leg openings
- All-over licensed character graphics
- Graphics vary by color
- Old Navy Collectabilitees, ...
Boys Boxer-Brief 2-Packs
$6.50 Buy 2 or more, $5.00 each See All Everyday Steal!Stock up and save with this terrific two-pack. These soft jersey pairs offer the comfort of boxers with the support of briefs. An elastic waistband provides a secure fit.
boy underwear - reviews




SizingIt was difficult finding sizes since my kids are skinny and wear their clothes loose - my 8-year old wears a size 8 and I bought him size "S" underwear, and my 13-year old wears a size adult small and kids' size 16 and bought him a size "M" ... So far no complaints - looks like I guessed the right sizes! Love Old Navy ... men in the family - they really hold up better than the no name brands found in discount stores, such as [@]
Boys Graphic Boxer 2-Packs
$8.94 $6.00- Pack includes 2 pairs of boxers, each with a different graphic
- Graphics vary by 2 pack
- Elasticized waistband
- Faux fly
- Soft, lightweight cotton
Boys Underoos® Brief 5-Packs
$14.94- Pack includes 5 pairs of Underoos® briefs, each featuring a different graphic of his favorite characters or superheroes
- Graphics and characters vary by 5-pack
- Elastic ...
Boy Underwear
Old Navy Boy Underwear
Old Navy offers a selection of boy underwear in the latest styles and fashion colors. Find boy underwear in an array of designs that are made to provide a comfortable fit and a terrific look for a combination you can't resist. Discover the collection of boy underwear at OldNavy.com and step into style.



