The Dearfoams difference - Better construction and durability for best-in-class quality and comfort Slip-resistant indoor/outdoor soles Multi-layered memory foam cushioning Machine washable Measurement Guide: (Small 5-6, Medium 7-8, Large 9-10, X-Large 11-12) Slip into the Dearfoams Memory Foam Clog-style Slippers for a comfortable walking experience. We've elevated slippers to an art by packing in hidden comfort. Excellent cushioning and warm,fluffy lining are cozy with or without socks. The Dearfoams difference - Better construction and durability for best-in-class quality and comfort.