The ADB ICE was designed to work on wet ice while simultaneously being able to transition to other wet surfaces. This new boot features Glacier Trek Pro, our proprietary ice gripping compound paired with an SRC rated slip-resistant rubber. - Lightweight rubber upper that is 100% waterproof - Faux shearling lining for quick drying comfort and warmth. - GlacierTrek PRO non-marking SRC-Rated Outsole Provides Excellent Slip Resistance