Evolution 4 Motorcycle Cover headpipe Constructed with 600D in high-wear

Constructed with 600D in high-wear zones

The super-slim clutch-side windowed core not only minimizes the outer grip diameter

Soft density palm area

If you love that old school look but hate messing with traditional square bandanas

Tread designed for hard terrain

Evolution 4 Motorcycle Cover headpipe Constructed with 600D in high-wearUtilizing the latest in high tech materials, OSI Evolution 4 Covers are naturally water repellant and breathable, will not shrink, stretch or pick up odors. Unlike most covers on the market the OSi Evolution 4 is naturally waterproof and breathable. This means no coating has been applied to the fabric to give it water resistance qualities. Water resistance is actually a feature of the structure of the fabric so an OSi Evolution 4 covers water