Muk Luks scrunch boots are cute, comfy and a compatible choice for that easy slip on and off option. The Jamie Boot is made of 100% acrylic knit outer, 100% polyester fleece lining, and rests on an outdoor TPR sole. Decorative buttons adorn the back of this delicate water resistant boot. Hand wash in cold water with like colors, non-chlorine bleach, and lay flat to dry. Material: Acrylic, polyester, fleece.