City helmet suitable for men ladies sizes 47 51 cm 51 55 cm 55 59 cm 59 63 cm 61 65 cm us sizes xs s m l main colour black number of air vents 8 applications touring urban safety features mount for safety light reflective print chin padding chin pad not inlcuded inner padding removable visor visor cap construction in mold outer material polycarbonate weight 350 g inner material polystyrene eps helmet technologies giro cord loc fit giro ul