Benmashun Men's and Boy's 4 Pack Comfortable Brief Underwear Material: 95% Cotton, 5% Spandex. Premium quality cotton fabric for super soft and comfort. Classic fit,Contour pouch,Stretch fabrication for shape retention. Stylish cutting makes you be more confident. Waist:M:25.98"-28.74",L:28.74"-31.49",XL:31.49"-32.67",XXL:32.67"-35.43"