Hanes® boys' boxer briefs are made from 100% cotton that's ultra-soft and sturdy. Designed for boys ages 5-12, they're made with breathable ComfortSoft™ technology that helps wick away moisture to keep him cool and dry all day long. And our Comfort Flex® waistband keeps his underwear boxer briefs from pinching and binding so he won't even have to think about his underwear. This boys' underwear is available in a convenient 7-pair value pack to last a whole week, and in multiple size options, in boys' sizes Small, Medium, or Large, so you can get a set for every little guy in your family.