Rich leather or a premium textile provides a luxe overlay for the molded seat of Danish brand Muuto's upholstered barstool from its signature Fiber series. Designers Iskos-Berlin have updated the notion of classic Scandinavian shell seating with an inventive plastic composite made with 25 percent wood fibers. In either bar or counter height, Fiber's tube base crafted in powder-coated steel is available in black, white or grey to harmonize with the chosen upholstery.