Description:Waterproof and windproof material, comfortable, lightweight and odorlessMesh back and hollow out design regulates heat, keeps your body dry and cool (sweat absorption, breathable and quick drying)Reflective strip to make sure night riding safetyFull length heavy duty hidden zipper for convenient usingGreat for long/short cycling, night riding, camping, hiking, racing, running and other outdoor sports activities.Specification:Material: PolyesterSize: M, L, XL, XXL, XXXL for you chooseColor: NavyGender: MenSize Chart:Size MChest: Approx.96-102cm /38-40 inchFits Height: Approx.165-170cm /65-67 inchFits Weight: Approx.55-64kg/121-141lbsSize LChest: Approx.106-110cm /42-43.5 inchFits Height: Approx.170-175cm /67-69 inchFits Weight: Approx.64-75kg/141-165lbsSize XLChest: Approx.110-118cm /43.5-46 inchFits Height: Approx.175-180cm /69-71 inchFits Weight: Approx.75-95kg/165-209lbsSize XXLChest: Approx.118-126cm /46.5-49 inchFits Height: Approx.180-185cm /71-73 inchFits Weight: Approx.95-109kg/209-240lbsSize XXXLChest: Approx.126-132cm /49-51.5 inchFits Height: Approx.185-190cm /73-75 inchFits Weight: Approx. >109kg/>240lbsPackage Includes: 1 Piece Sleeveless Cycling VestNote:Color might be slightly different due to the color calibration of each individual monitor.Please allow slightly measuring deviation due to manual measurement.