These Hanes men's boxers are made from ComfortSoft cotton or cotton-blend jersey that's soft and sturdy. The experts at Hanes designed them with a Comfort Flex waistband that prevents your men's boxer underwear from pinching and binding. Even better, they're made with Cool Comfort fabric that wicks away moisture to keep you cool and dry all day. This men's boxer underwear set is available in multiple size options, so you can choose the one that works best for you or get a set for the whole family.