Karnox gaming chairs offer PU leather and fabric options. Both of them offers a great sitting experience, but their different looks and feels make them suited to different use case.Karnox 2.0 PU leather has glossiness, plumpness and surface planeness. Also, it is water-resistant, so long as gently cleans, then maintains cleanly.If you frequently perspire while sitting, you might prefer the Livorno Fabric. The unique soft texture combines two-tone fiber sand technology and long fiber dyeing technology, which makes Livorno is elegant in texture and soft to the touch. Meanwhile, it’s also highly breathable to reduce the build-up of heat.Karnox’s high quality castors are made of Nylon and Polyurethane that offer exceptional movement on both soft and hard floors, especially the COMMANDER and GLADIATOR’s castors are made from full PU leather offers more stability. Also, the Polyurethane 4D adjustable armrests offer a wide range of movement allowing for you to be comfortable in any position.