Shred Nastify are our simple and stylish design ski and snowboard goggles which feature our SHREDWIDE engineered design to provide a field of vision that is unmatched for goggles of this size while maintaining the best possible wearing comfort. Incredibly flexible and tough, they feature our specially optimized ANTI FOG treatment on the inner lens and full perimeter venting promoting maximum airflow to keep your vision clear even on the deepest powder days. Three-layer tapered face foam provides an amazing comfort and will keep your face warm even on freezing days. Our CONTRAST BOOSTING LENS and NODISTORTION® technologies (available in select models) ensure contrast enhancement and image definition in different light condition. Size and fit are optimized for the S to L helmet size range and feature outstanding compatibility with any helmet.