textile Fur lined Rubber sole. Heel measures approximately 2 centimeters. SUPERIOR QUALITY CHENILLE UPPER-The plump fabric is Soft and Snug,give you Luxurious and delicate touch feeling,these cozy bootie slippers best advantage is comfort and warm. MAN-MADE PLUSH LINING: These ankle bootie slippers has easy slip-on design, along with high-quality plush lining that encompasses your feet very well and offers soothing comfort,make you feel soft and breathable. NON-SLIP SOLE: The pliable and durable rubber sole makes the slippers perfect for indoor and outdoor use. The soles with grip on the bottom are sturdy.