Motorcycle Skiing Adult Helmet For MOON MS86 03 COLOR M SIZE Description Motorcycle Skiing Adult Helmet For MOON MS86Description:1.It is comfortable and you can use the knob to adjust size and then fit more accurately. 2.Light weight and so your head does not bear too much weight due to fatigue.3.The effective protection of large areas, good ventilation, thermal performance, safe and comfortable to wear.4.Let your riding become more safer.Specification: Size:S M L Specification:S (52 ~ 55) CM L (58 ~ 61) M (55 ~ 58) Color :01 02 03 The crowd:adultNumber :MS86Material: pc+epsPackage Included:1 X Motorcycle Helmet