Suede sole[Thickened Memory Foam]: A whole piece memory foam used in the insole part , and thickened memory foam will provide strong support for your feet and last longer.[Premium Upper Material]: Premium Suede upper material, soft in touch, also easy for you to clean. And the collar and insole surface are plush, surrounding your whole feet to keep more warmth in this cold winter.[Ultra Softness]:Between the upper and lining is thickened foam which provide more softness when you get in. Each details in this women slippers are delicated designed to protect your feet from the long time snowy days.[Anti-skid Rubber Sole]: Super durable rubber sole , keeping the slipper fashion style , suitable for both house wear and outdoor use.[100% Satisfaction Customer Service]:We provide 24 hours customer service to solve your questions before and after purchase. And we will try our best to provide 100% satisfaction service .