Size: M (US 7-9.5) New, never worn, come from pet-free and smoke-free home. Bombas gripper slipper is similar to that of a thicker sock. Made with a lighter footbed for just enough cushioning, these Gripper Slippers have an ultra-warm brushed lining, special grips on the outside designed to help prevent slips, plus a separate travel bag that makes packing a breeze. Features -Stay-Put Grips -Cozy Interior Lining -Fold Flat for Easy Packing -Cushioned Footbed Care Details Machine wash cold on gentle cycle, Only non-chlorine bleach when needed, Tumble dry low, Do not iron or dryclean Full Fabric Content Gripper Slipper: Shell - 50% Acrylic 30% Nylon 20% Merino Wool, Lining - 71% Viscose 25% Polyester 4% Elastane Gripper Slipper: Shell - 50% Acrylic 30% Nylon 20% Merino Wool, Lining - 69% Viscose 27% Polyester 4% Elastane Gripper Slipper: Shell - 80% Cotton (Supima®) 20% Wool , Lining - 69% Viscose 27% Polyester 4% Elastane Gripper Slipper: Body 50% Acrylic 30% Nylon 20% Wool Lining 71% Rayon 25% Polyester 4% Spandex Gripper Slipper: Shell - 51% Acrylic 30% Nylon 20% Merino Wool, Lining - 71% Viscose 25% Polyester 4% Elastane