Iconic Stitched Details Inspired By Maine Wilderness Creatures With An Oh-so Cozy Boiled Wool Fabric - What More Could You Need In A Slipper? Well, This Bootie Style Slipper Also Keeps Ankles Warm, Keeping You Happy, All Year Round. Features: ・All-year Comfort In Every Season With Boiled Wool Uppers ・Optimal Temperature Regulating All Year With Our Cozy Berber Lining And Feels Thick And Plush With Each Step ・Added Traction And Longer Wear With A Durable, Skid-resistant Rubber Sole For Indoor/outdoor Wear ・Cloud Cushion® Comfort Is Better Than Memory Foam - Featuring A Multilayer Insole With Layers Of Acorn® Quick Recovery Foam With Exceptional Density And Rebound, Made Of Long Lasting Materials For Their Softest Insole Ever ・Care: Carefully Spot Clean With A Damp Cloth. For Best Long-lasting Results Let Air Dry.