AKRacing's LX Plus gaming chair is the top model of the CORE Series. It offers 20% more cold-cured foam than EX and SX chairs and XL pillows for top of the line comfort. LX Plus furthers your comfort by taking AKRacing classic racing ergonomics and adding an extra-relaxed fit in the seat and shoulder areas. Naturally, all the other AKRacing's quality build features such as hand-welded steel frame, automotive-grade PU upholstery, and 5/10 years market-leading warranty are included as well. * Recommended comfort range: Height: 5'5'' - 6'5''; Weight: 150-270 lbs; BMI: Not to exceed 33* Durable steel frame: AKRacing hand-welded metal frame with anti-corrosive coating is built for strength and comfort and warranted to last at least 10 years.* Premium quality automotive-grade PU leather upholstery: The chair features premium quality automotive grade PU leather upholstery and comes in 5 attractive color options: solid black, deep blue, bright white, red and rich indgo to match any set up. * High-density cold-cured foam filling: With 20% more cold-cured foam than EX and SX gaming chairs, LX Plus provides even better support and keeps its shape for years. * Ergonomic relaxed racing-style seat: The ergonomic racing-style seat provides relaxed chair contours in the shoulders and seat areas for those who prefer a perfect balance between support and comfort. * Class 4 gaslift: Class 4 gaslift is the highest grade gaslift available on the market and is rated up to 330 lbs of support. It enables easy height adjustment of the seat for optimal ergonomic support and back stress prevention. * Adjustable backrest with 180° recline: Easily select and fix a convenient position up to a full 180° recline for play work. * Adjustable XL head and lumbar support cushions: Included XL pillows are perforated to maximize breathability during work or play sessions. * 3D adjustable armrests: Move in 3 directions (up & down, back & forth, and in & out)