Bigood Men 5 Pack Boxer Brief Underwear Set Low Rise Trunk Color Random Modal Elastic closure Modal fabric, elastic, breathable and absorbent, strong antimicrobial properties There are a lot of size, 5 pieces and independent with aluminum foil bag U convex design, prevent sagging, more stereoscopic 3D space design, show the charm of a man Comfortable design, let you in the sports or while you're sitting there will not feel restriction Soft, fabric covered waistband is smooth against the skin