ALL-SEASON BOOTS - The high traction sole of the boots is ideal for outdoor work and play activities, EVA mid-sole provides comfort and cold-block. Active Comfort Range of -20° to 75° F. HYDROKOTE WATER-REPELLENT- All boots are built to be 100% waterproof from top to bottom. Water rolls off the nylon outer and dries in seconds keeping the exterior textile from icing up and from retaining water in the fibers in wet conditions GENUINE NATURAL RUBBER OVERLAYS - This protective design starts with only genuine hand-laid rubber- No PVC, PU, or TPR; DS1 moulded high traction outsole for all terrains SUPERIOR FIT AND COMFORT - Reinforced tuck board with rigid shanks for added stability; slipper-soft comfort and sized to athletic-shoe standards - the boots are designed to be flexible and lightweight with superior maneuverability EASY-ON/EASY-OFF - 4-way stretch breathable airmesh lining and generous heel kick for easy-on/easy-off convenience; roll-down calf pipe for a superior fit and comfortable wear; sturdy pull tabs for easy-on/easy-off convenience and safety