Designed and built to be 100% waterproof from top to bottom. Keeps out the cold & wet. Keeps in the warm & dry. No more soggy boots. Water rolls off and dries in seconds. Moves the air to keep your feet dry and comfortable. 4-way stretch materials and generous heel kick for easy-on/easy-off convenience. Roll down the top 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 added stability. Slipper-soft comfort and sized to athletic-shoe standards. Sturdy pull tabs for easy-on/easy-off convenience and safety. SIZE 14