Provides non-slip traction to keep you mobile in icy and snowy conditions. 34 Case-hardened cleats bite into ice and snow. Replaceable cleats save money. Straps fit snugly with easy on/off design. Flexible sole provides comfort and traction. Even used for stream fishing on slippery moss covered rocks! STABILicers make a great alternative to felt soles - easily attach to waders, too.