Mountain Horse Ladies Active Winter Zip Paddock Boots The Mountain Horse(R) Ladies Active Zip Paddock is ready to conquer cold winter days. Heat-insulating faux fur lining will keep feet and legs warm while the waterproof construction keeps feet dry up to the start of the zipper. The Extensia foot part has been tested to withstand one million flexes in 14F weather. Dirt repellent tread zones on the sole enhance grip in the stirrup. Sturdy and durable YKK(R) zipper for easy entry and exit. Built in steel shank for increased stability. Material: Extensia. Insulation: Faux Fur. Features: Faux fur lining keeps feet and legs warm Waterproof construction turdy and durable YKK(R) zipper for easy entry and exit Extensia foot part tested to withstand one million flexes in 14F weather Dirt repellent tread zones on the sole enhance grip in the stirrup Built in steel shank for increased stability Item Specifications: Color: Black Construction: Waterproof Material: Extensia Insulation: Faux Fur