Description:-This Lightweight and breathable athlete undershirt is a very great for hot weather activities both for indoor and outdoors.-Reflective strip at front and back to ensure your safety at night .- Skin-Friendly, anti-bacterial and sweat wicking quick-dry material provides you most comfortable feeling-Elastic sleeveless cuff and hem edge,every detail is designed for better cycling and outdoor sports.-Suitable for long and short riding, night riding, camping, hiking, racing ,cycling and other outdoor sports activities.Specification:Gender: MenColor: BlackSize: M,L,XL,2XL,3XLSuit for: Cycling,Riding,Motorcycling, Hiking,Climbing,Running,Casual,Fishing ,etcSize Chart:Size M:Waist: 82-87cm/32-34''Fits Height: 165-170cm/ 65-67 ''Fits Weight: 55-64kg/ 121-141 lbsSize L:Waist: 89-95cm/35-37.5''Fits Height: 170-175cm/ 67-69 ''Fits Weight: 64-75kg/ 141-165 lbsSize XL:Waist: 95-105cm/37.5-41.5''Fits Height: 175-180cm/ 69-71 ''Fits Weight: 75-95kg/ 165-209 lbsSize 2XL:Waist: 105-115cm/41.5-45''Fits Height: 180-185cm/ 71-73''Fits Weight: 95-109 kg/ 209-240 lbsSize 3XL:Waist: 115-123cm/45-48.5''Fits Height: 185-190cm/73-75 ''Fits Weight: 109kg/240 lbsPackage Includes:1 Piece Cycling VestNote:Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!