Mens Poly Spandex 5.5" Inseam Boxer Briefs 4 Pack Poly Spandex Fabric, ultra soft, comfortable, soft fabric, feels great against your skin Breathable, quick-drying, ultra-light poly spandex keeps you cool and comfortable. Feels great. ! Volcom Underwear is designed to maximize your daily comfort by controlling odors and reducing friction Smooth seams, soft waistband without tags, no fly ties, you will love them