fan for motorcycle helmet Porotmotor Dryer Helmet Wall Mount Holder Rack with Ventilation Helmets, Coats, Gloves : Automotive The hinged bracket allows the fan to fold away or extend to your preferred cooling position DIY Solar Powered Helmet Fan

Spherical Technology's Ball-and-Socket design, powered by Mips, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash.This combination of outstanding safety, optimized ventilation, and extreme lightness brings epic achievements within reach on any trail, in any terrain

Its also fantastic for traveling with compact home gym equipment

#2 Old helmet Safety standards change over time, so if you have a vintage helmet that you want to dust off and try out, remember that it is very possible that it provides less protection

Info: - preview images are unedited, rendered with V-ray in 3ds max