Description:Made of 80% polyester, 20% spandex, which is more breathable, quick-drying, lightweight, and elastic.Anti-bacterial 3D silica gel pad with moisture wicking, breathable function, help to prevent friction and reduce skin irritation.Wide Belt design make more comfortable and not easy to deformation.Reflective logo to ensure night riding safety.Non-slip silicone legs grippers and elastic to keep shorts in place, no slide up.Suitable for long and short riding, night riding, mild cross country,and short distance racing cycling.Specification:Material:Polyester,SpandexColor:BlackSize: S,M, L, XL, XXL(optional)Size Chart:Size SWaist: Approx. 74-79 cm/29-31 inchFits Height: 160-165cm/63-65inchFits Weight: 50-55kg/110-121lbsSize MWaist: Approx. 82-87 cm/32-34 inchFits Height: 165-170cm/65-67inchFits Weight: 55-64kg/121-141lbsSize LWaist: Approx. 89-95 cm / 35-37.5 inchFits Height: 170-175cm / 67-69inchFits Weight: 64-75kg / 141-165lbsSize XLWaist: Approx. 95-105 cm / 37.5-41.5 inchFits Height: 175-180cm / 69-71inchFits Weight: 75-95kg / 165-209lbsSize XXLWaist: Approx. 105-115 cm / 41.5-45 inchFits Height: 180-185cm / 71-73inchFits Weight: 95-109kg / 209-240lbPackage Includes:1 Piece Cycling ShortsNote:Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!