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, and should the sweat stank builds up, you can easily whip the moisture-wicking liner out and run it through the wash. Great protection at a price that'll save your wallet undue stress. Proven MIPS™ impact protection system reduces rotational forces in a crash Extended coverage for added safety Optimized venting with channeled, in-molded EPS provides efficient cooling Removable, washable moisture wicking liner MIPS™ integrated fit system reduces weight and provides a more comfortable, seamless fit Weight: 390 g, medium EPS, PC, PA, polyester