Channel tufted style Solid wood legs spanning each side of the sofa Full-grain pure-aniline (cognac tan) or semi-aniline (all other colors) dyed Italian tanned leather upholstery Onyx Black color features a non pigmented leather accentuating the natural beauty of the hide. The leather will scuff and will develop into a beautiful vintage patina with use Each hide is unique and will vary in depth of color