Leewin Men's 3 Pack Classic Cotton Stretch Boxer Brief 5% spandex Imported 95% cotton, 5% spandex With U convex design pouch front, keep you comfortable all day Active fit that won't ride up, tag less, smooth flat seams prevent chafing Fabric: Cotton fiber provides durability and helps maintain shape; Extra silky form fitting modal fibers is soft for a comfortable wearing experience Impeccable construction ensures long lasting flexibility and freedom of movement Machine wash,moisture-wicking, quick-drying fabric