Synthetic leather upperThe upper is made from faux suede with good abrasion and wrinkle resistance. It is not likely to fade when washed. The tough material also ensures that the mule slippers for women fit the foot during walking, avoiding the soft uppers that make walking a drag. They don't make a lot of noise and don't wake everyone up. Comfortable and warm plush slippersSoft plush all over the lining and insole part of the slipper, collecting a sufficient amount of warmth for your feet in the cold winter months, making it a great choice for keeping your feet warm. They can also be used as postpartum care shoes. The thick, plush fleece is easy to keep fluffy at all times, providing a different kind of wrap for your feet, allowing them to feel the delicate care of fine fleece at all times. Memory foam insole designThese Slippers have a high-density memory foam insole that goes beyond just the softness of foam! The memory foam cushion absorbs impact and uses a 'slow rebound' method to support your every step, effectively reducing muscle fatigue. You'll feel like you're walking on a soft, bouncy pillow all the time. After a hard day's work, put on your house shoes and sweep away the fatigue of the day and enjoy a comfortable day off work!