ToBeInStyle Boy's Pack of 6 Seamless Boxer Briefs Tank Attack Pull On closure Stock up on these 6 Pairs of cool and stylish Boys Boxer Briefs, and your kids will be in complete comfort. Sizes: Small (Ages 4-7), Medium (Ages 8-11) and Large (Ages 12-14) 85% Nylon 15% Spandex Hand Wash Separately. Drip Dry. Do Not Bleach. Red/Black, Green/Gray, Gray/Navy, Navy/White, Brown/Orange, Black/Gray