Thermoplastic Rubbers sole Size suggestion: S size is European size 36-37, recommend for US women shoes size 5-6, M size is European size 38-39, recommend for US women shoes size 7-8, L size is European size 40-41, recommend for US women shoes size 9-10, XL size is European size 42-43 recommend for US women shoes size 11-12 Made of ultra soft cozy thick fuzzy plush fur material, comfortable to wear. Cushioned memory foam molds to your foots shape for a custom fit Long Lasting: Enjoy soft and comfy slippers that are assured to be durable and resilient to wear and tear as these slip-ons are made from the finest quality materials and construction Slip-on closure for an easy comfort use, close toe design for keeping thermal. With PU leather scrub soft-ground sole, no deform and no scuff to the floor. Non-slip design, no danger of falling down, secure guarantee! Great for wearing in indoor house home bedroom, kitchen, dining room, office, study room, dormitory, travel airplane, subway, train, etc. An awesome Christmas gift/birthday gift/New Year GIFT for unisex women men couple lovers.