The Eleven by Shred Ready keeps your brain safe with an in-molded EPS foam that meets the latest ASTM 2040 safety standards. Notice a smell in your helmet? Then just remove the fleece liner and wash at your convenience to keep your new helmet smelling new. With a removable visor, you have the choice to go with or without or replace it if it breaks. The Eleven helmet will always give you a perfect fit with the H.O.G. 3.0 one handed rear adjustment wheel. If you want to crank up the tunes you can upgrade your helmet with the optional TuneUp music kit to turn your ear flaps into your own personal soundtrack.