Stay cool and comfortable all day wearing the Under Armour® 3-Pack Performance Tech Mesh Solid 9" Boxer Briefs. Crafted with allover mesh fabric for superior ventilation, these boxer briefs are designed to keep you feeling fresh and dry. The soft, breathable fabric, articulated mesh fly panel, and gusset provide ultimate comfort, while the four-way stretch material allows for optimal movement. Say goodbye to discomfort with these boxer briefs that have no side or back seams for a seamless fit.