adidas Boys Performance Microfiber Long Boxer Briefs (4-Pack or 3-Pack) Kids Underwear

Run around the track. Test yourself in the weight room. These adidas boxer briefs feel good through it all. They stretch as you move and dry fast to help keep you cool and comfortable. As you bend, twist or lift, the no-ride-up construction stays put.

• LONGER LEG FOR EXTRA COVERAGE: A longer leg fit delivers extra coverage for kids who prefer a longer inseam under athletic shorts, school uniforms, weekend activewear or daily wear. Stay-put construction across school days, sports practice and active play.
• QUICK-DRY MICROFIBER BUILD: Soft, stretchy, quick-drying microfiber material keeps kids cool and dry through school days, sports practice, recess, weekend play and active everyday wear. Dries fast after the wash so the weekly rotation keeps moving.
• TAGLESS WAISTBAND + SMOOTH STITCH: A plush-soft tagless waistband and super-smooth stitching deliver superior comfort against the skin — no scratchy tags, no rough seams. Built for school days, sports practice and active play.
• NO-RIDE-UP CONSTRUCTION: A no-ride-up construction with the longer leg fit stays put as the body moves — running, jumping, climbing, sports practice and full days of active play. Engineered for kids on the move.
• SIZING — AVAILABLE IN S, M, L AND XL: Four sizes covering youth waist 21–30 in. (40–140 lb). Stretch poly-spandex blend. Machine washable; tumble dry low for the weekly parent rotation.