US$ 26.34
for motorcycle helmet GLX GX11 Compact Lightweight Full Face Street Bike Large installed clear visor for Model Family:Trek Chelsea 860 Smith Forefront 3 Mips
Smith Forefront 3 Mips Helmet M Matte Forest
Waterproof is more about being underwater than about being in the rain
860
Model Family:Trek Chelsea
however it more than doubles the weight and almost doubles the price
installed clear visor for road use and a secondary tinted visor for track use only
US$ 26.34
US$ 29.59
US$ 27.23
US$ 22.11
US$ 28.42
US$ 23.03