Designed to keep up with any adventure, Hanes® Performance tween boxer briefs are crafted with the active boy in mind. Innovative X-Temp™ technology adapts to his body temperature - so he starts cool and keeps cool. He'll also appreciate the ventilated mesh pouch. The Comfort Flex® waistband ensures no pinching or binding, while the breathable, 4-way stretch fabric is designed for easy movement. And while he's moving, his underwear stays in place, thanks to a no-ride-up fit. Stock up with a value 6-pack that includes fun prints and strong solid colors, giving him endless options..