Cozy, Fleece-Lined Comfort with 100% Waterproof, All-Grip, No-Slip Performance. All-winter utility for ice, muck, rain, snow or just being dang comfy. Most winter rubber boots are made with a hard rubber midsole, which leads to discomfort and pain after a long day crunching through the snow. Our Neo Flex Thermo(TM) winter boots are constructed using crazy comfortable Cush-Tech EVA which provides shock absorption and rejuvenating energy with every step. All-day comfort along with cozy fleece and waterproof protection make this the ultimate winter boot. Cozy, Fleece-Lined Comfort with 100% Waterproof, All-Grip, No-Slip Performance. All-winter utility for ice, muck, rain, snow or just being dang comfy. Most winter rubber boots are made with a hard rubber midsole, which leads to discomfort and pain after a long day crunching through the snow. Our Neo Flex Thermo(TM) winter boots are constructed using crazy comfortable Cush-Tech EVA which provides shock absorption and rejuvenating energy with every step. All-day comfort along with cozy fleece and waterproof protection make this the ultimate winter boot.