Description: Waterproof and windproof material, comfortable, lightweight and odorless Mesh 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 safety Full length heavy duty hidden zipper for convenient using Great for long/short cycling, night riding, camping, hiking, racing, running and other outdoor sports activities. Specification: Material: Polyester Size: M, L, XL, XXL, XXXL for you choose Color: Navy Gender: Men Size Chart: Size M Chest: Approx.96-102cm /38-40 inch Fits Height: Approx.165-170cm /65-67 inch Fits Weight: Approx.55-64kg/121-141lbs Size L Chest: Approx.106-110cm /42-43.5 inch Fits Height: Approx.170-175cm /67-69 inch Fits Weight: Approx.64-75kg/141-165lbs Size XL Chest: Approx.110-118cm /43.5-46 inch Fits Height: Approx.175-180cm /69-71 inch Fits Weight: Approx.75-95kg/165-209lbs Size XXL Chest: Approx.118-126cm /46.5-49 inch Fits Height: Approx.180-185cm /71-73 inch Fits Weight: Approx.95-109kg/209-240lbs Size XXXL Chest: Approx.126-132cm /49-51.5 inch Fits Height: Approx.185-190cm /73-75 inch Fits Weight: Approx. >109kg/>240lbs Package Includes: 1 Piece Sleeveless Cycling Vest Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.