NIB Sold Out Rothy’s The Slipper in Black & Camel Plaid Size 10 Fluffy sherpa lining and insoles in ivory for cozy softness and warmth. Sturdy crepe outsoles are made with 26% natural minerals and durable enough for light outdoor wear. Fully machine washable, so they’re like new again and again. Our shoes don’t stretch much—so make sure they are not too snug.