The Zero Custom Slippers are the only indoor option in the Shoe Zero lineup, built with a polyester suede surface that gives printed designs a rich, textured look you won't get on smooth materials. MATERIALS & CONSTRUCTION Upper: Polyester premium suede fabric that is plush to the touch and holds printed detail with a matte finish. Outsole: Black anti-slip rubber that grips hard floors and tile without scuffing. Lining: 80% cotton, 20% polyester interior that keeps feet cozy and breathable. Closure: Slip-on design with no straps or laces. Style: Classic indoor slipper. Available in men's, women's, and kids sizes. Weight: 286g (smallest) to 415g (largest) PRINT QUALITY The print bonds directly into the material rather than sitting on top. It won't crack, peel, or fade with normal wear. High-resolution printing across every customizable surface of the shoe. Full color with no limit on the number of colors in your design.