pack includes 3 pairs of solid mens briefs comfort elastic waistband elastic leg openings stretches to fit your body size XXS = 26-27 waist size XS = 28-30 waist size S = 30-31 waist size M = 32-34 waist size L = 36-38 waist size XL = 40-42 waist size XXL = 44-46 waist size XXXL = 48-50 waistmachine wash according to the care instruction label . Best Holiday gift for Men , perfect Briefs for Christmas!