Size Tips: These fuzzy slippers have warm lining. If you have a standard foot type, choose your usual size. For wider and higher feet, it's recommended to go one size up for extra comfort Material: There is a soft faux wool upper with a polar fleece lining for added warmth during the cold winter season. Reminder: Our slippers have soft fur, so avoid frequent washing to keep them in great condition Sole: This slipper is lightweight and features a high-density memory foam insole carefully designed to ensure all day comfort and support Indoor & Outdoor Use: These slippers are made with a durable non-slip rubber sole, making them suitable for wearing in the house as well as outside Great Gifts: These well-designed slippers come in various colors and sizes for you to choose from. They are perfect gifts you can give the women you love, like your mom, grandma or wife, for birthdays, wedding anniversaries, or Mother's Day.