Calvin Klein CK men white cotton stretch jockstrap jock straps underwear (separate from NB2623 ) size S, fit waist 28-30 inches;Size M, fit waist 32-34 inches;Size L, fit waist 36-38 inches. Size XL, fit waist 40-42 inches.Size 2XL, fit waist 44-46 inches. Your purchase is for only one jockstrap separated from an original multi-pack package. No package box will be included. Streamlined seaming and a stretch fit give you comfortable support with this jock strap from Calvin Klein. A logo at the waistband provides a signature touch. Wicking: innovative moisture-wicking finish;Contrast logo at waistbandStreamlined seamingStretch fabric95% Cotton/5% elastaneMachine washableImported