Made using 100 Australian sheepskin and fitted with a light EVA foam sole these slippers will keep you warm as you walk around the house. For the colder days roll up the wool collar for the extra warmth around your ankles Sizing Fit These are sized in US Women s sizing. Please note this particular style fits 1 size big. Please order 1 size down to your usual sizing. < -- Start Product Details -->Product Details - Product Type Slippers Heel Style Flat Heel Height No Heel Toe Style Round-toe Closure Type Pull-on/Slip-on Upper Material 100 Genuine Australian Sheepskin Lining Material Wool Insole Material Wool Outsole Material EVA/Rubber < -- End Product Details -->