The FOX Mainframe combines style and safety in an affordable trail helmet. The proven MIPS™ impact protection system reduces rotational forces in the event of a crash by absorbing and redirecting energies and forces that would otherwise be transmitted to the brain. It features extended coverage for superior safety and an optimized ventilation system with channeled, in-molded EPS for efficient cooling. This ultra-lightweight helmet has a removable, machine-washable moisture-wicking liner. Weighing just 390 grams (size M), the helmet is crafted from 42% EPS, 15% PC, 14% PA, 11% PP, and 4% Polyester. Ideal for any trail riding enthusiast looking for maximum safety and style without breaking the bank.