A premium all-cotton room shoe as soft as cashmere Woven on vintage looms, the luxurious Lana collection offers a soft, cashmere-like weave. This luxe footwear reinvents the standard room shoe with washable cotton fibers and a durable suede-like sole. As functional as they are beautiful, the Lana room shoes keep your feet warm and comfortable during those moments of everyday luxury. Room Shoe Sizing Tips: Please use the sizing chart, noting that - in addition to the US sizes - foot measurements can be taken in centimeters and compared to the Japanese sizes, which are also in centimeters. If you fall between sizes or have particularly wide feet, round up to the next size. Materials: Exterior: Cotton Sole: Polyurethane Care: These shoes feature a soft sole and are intended to only be worn indoors. Do not wear them outdoors or on cement. Machine wash with cold water and mild detergent. Avoid bleach or fabric softeners. Tumble dry low. Imabari, Japan