Asquith & Fox Mens Cotton Slip Briefs/Underwear (Pack Of 3) Cotton, Elastane, Shorty trunk briefs with tonal stretch waistband. Double lined panel to the front for extra protection. Three per pack. Fabric: 95% Cotton, 5% Elastane. Size (Waist - Inches): S 30/32, M 33/35, L 36/38, XL 39/41, 2XL 42/43.