Description The NEOS Navigator 5 Insulated overshoes feature a durable, waterproof construction and a layer of foam insulation to keep feet warm and dry. Rugged but lightweight outsoles provide good slip resistance on ice and snow. Dig deep with the expandable gator that brings these boots height up to 20″ of snow protection! What is NEOS or New England Overshoe? Designed to fit over your existing footwear, NEOS overshoes enable you to explore farther, work harder and live fuller in extreme outdoor conditions. NEOS protects your footwear while adding traction, waterproofing and insulation. The precision sole and upper design of NEOS overshoes eliminates excess material, making them light, enhancing fit and providing great comfort. Numerous outsole traction technologies enable traction on most surfaces. NEOS are extremely lightweight yet durable and their innovative design facilitates quick on and off convenience for the user. With different heights, insulation and traction packages to offer the right amount of protection, NEOS has you covered. Specifications and Features: 15″ to 20″ height” 4mm polyurethane foam insulation 4mm polyurethane foam insulation for additional warmth 840 woven polyester upper Adjustable hook-and-loop strap system for a secure and comfortable fit Compact for convenient storage Durable uppers are waterproof and windproof Excellent traction for slip resistance Expandable gator, increases boot height to 20″ for deep snow conditions Lightweight design to help prevent foot and leg fatigue NEOS Vibram Ninja outsole with deep treads for rugged terrain and snowy conditions WARNING This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov Shipping & Returns Reviews