These boots are made of fleece material for high heat retention and have rubber soles for good grip. - Brand: THE NORTH FACE - Color: Gray - Style: Boots - Material: Fleece/Synthetic Fiber - Sole: Rubber Sole - Design: Cushioned design Thank you for viewing. Color: Gray系 (Gray-based) Condition: Used, with damage This is a junk item. The heel area inside is torn. The soles are also worn. I have a dog. For those who don't mind dog hair. There is damage in various places. Please understand and purchase only if you accept the condition.