Boys Underwear

Enjoy the all-day comfort and support of boys underwear and and undershirts from Old Navy. Discover a variety of soft cotton underwear designs featuring classic briefs and boxer briefs in 2 and 3-pack options. You'll also find a durable selection of rib-knit tanks and crew-neck undershirts in convenient multi-packs. Experience the superior comfort of boys underwear and undershirts from Old Navy.