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 Gender: Men Color: Black Size: M, L, XL, XXL, XXXL Applicable: Cycling, Fishing, Running, Camping and Hiking outdoor sports. 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 /49-52 inch Fits Height: Approx.185-190cm /73-75 inch Fits Weight: Approx. >109kg/>240lbs Package Includes: 1 Piece Cycling Vest Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size.