Fox Racing Mainframe MIPS CE Helmet Size:M D3Oankle inserts provide increased coverage

D3Oankle inserts provide increased coverage while still allowing for maximum rider comfort

Over-dyed cotton fabric is soft

Replacement crown pad for Alpinestars M10/SM8 helmets

3M Scotchlite reflective

Front: 100/90-19

Fox Racing Mainframe MIPS CE Helmet Size:M D3Oankle inserts provide increased coverageThe Mainframe Mips Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail steez. Featuring extended coverage to protect more of your noggin', the proven Mips impact protection will keep your brain safe in the event of a crash by absorbing and redirecting energies and forces that could otherwise damage it. With a lightweight fit system, the Mainframe Mips Helmet will also keep you cool,