Toe Warmers Women's on-The-Go Boots Nylon Shaft measures approximately 10" from arch Waterproof Commander upper keeps warmth in and moisture out. Radiantex reflective insole cushions feet and reflects heat to maintain comfort. Thermoplastic rubber (TPR) outsole is skid-resistant to maintain a steady walk. Commander (cotton / polyester) upper, Milano (polyester fleece) upper lining, felt sockliner... Radiantex insole, polyethylene foam, thermoplastic rubber outsole. Care: Spot clean with cloth.