These waterproof winter boots are designed for cold weather and feature a TEKPROOF waterproof membrane and THERMOLITE insulation for lightweight warmth. Different upper materials are used for each color. The WB color features recycled wool for a more casual look. The uppers are treated with a water-repellent finish for improved water resistance. The soles use THE NORTH FACE's original Vibram ICETREK, which provides excellent grip by reducing the hardening of the rubber material at low temperatures. The last is designed for Japanese feet, and an ankle hold system is built in for easy on and off and improved fit. This functional item is versatile for everyday use and active scenes. Unisex model. <Origin> Vietnam <Color> Wool Black x TNF Black (WB) <Retail Price> ¥24,970