Featuresr size is optional mcn seuchest 35 37 waist 29 31 lcn meuchest 38 40 waist 32 34 xlcn leuchest 42 435 waist 35 375 xxlcn xleuchest 435 46 waist 375 415 3xlcn xxleuchest 465 49 waist 415 45r made of polyester and spandex soft and breathabler unique mesh fabric under armpit for keeping drying and coolingr 3 pockets at the back easy to carry your small articlesr reflective strip at the back to ensure night riding safet