Designed for All-Day Gaming: 110-degree shoulder arches and wide 54-cm seat base ensure optimal weight distribution for long-lasting comfort during gaming marathons Built-in Lumbar Arch: Feel less fatigued over long periods with the lumbar curve that gently supports your lower back and encourages sitting in a neutral position Optimized Cushion Density: Unparalleled comfort with a softer seat base for a cushier feel and a firmer seat backing for solid support Dual-Textured, Eco-Friendly Synthetic Leather: Core areas of the chair are covered in a plush textured fabric for more refined comfort, while the outer edges are lined with smooth leather to better withstand daily wear and tear Reactive Seat Tilt & 152-Degree Recline: Lean back effortlessly into the seat thanks to a reactive mechanism that reacts to your weight, and lay as far back as you want with an adjustable recline of up to 152 degrees.4D Armrests: Adjust the armrests’ height, angle and move them forwards or backwards for a position tailored to the way you sit.Premium Memory Foam Head Cushion: Included plush head cushion that can mold to the shape of your head and neck, providing cushy support to those key areas