New powerful helmet!  1). Shell constructed using strong inpact-resistant ABS material.2). Large front part  provide better eyesight.3). The liner consists of light velvet foam layer and detachable, washable sponge lining.4). Ventilation system helps prevent fogging and increase internal air circulation.5). Streamline, wrap-around neck roll helps to reduce wind noise.6). Smooth surface finish and high quality UV painting in various patterns and colors.7). Size available: S,M,L,XL