Dryshod Waymore Rubber Boot 16 In. are 100% waterproof top to bottom, feature a 5mm DensopreneA Foam insulated bootie to keep out the cold & Wet and keep in the warm & dry, HydrokoteA water repellent so water rolls off and dries in seconds. 4-way stretch breathable airmesh lining tomove the air and keep your feet dry and comfortable, roll-down calf pipe to tuck in your pant leg or vent in warm temperatures, only genuine hand-laid rubber (no PVC, PU or TPR), reinforced tuck board with rigid shanks for superior stability, slipper soft comfort and sized to athletic shoe standards, and convenient back-pull tabs for easy-on/easy-off convenience. PRODUCT DETAILS: 100% waterproof 5.5 mm Densoprene foam insulated bootie Hydrokote water repellent upper 4-way stretch breathable airmesh lining Easy on-off Roll-down calf pipe Genuine natural rubber overlays Superior stability/torsion-tuck board Superior fit and comfort Convenient back-pull tabs Comfort range -20 to 75 degrees 16" high Rubber compression molded outsole for grip/rugged terrain/farmyard use - great traction Spongy EVA mid-sole for extra cushion and cold blocking Nylon shank for support and pressure point 6 mm removable high rebound EVA sockliner Higher rubber overlays for more protection