This chair features an ergonomic design that delivers full-body support, precisely contouring to your neck, shoulders, waist, and back to alleviate prolonged sitting fatigue, with a smooth 105°–135° tilt angle for versatile relaxation postures. Crafted for premium comfort and durability, it boasts high-resilience foam cushions and supple, skin-friendly leather upholstery for all-day coolness, while its industrial-grade aluminum alloy base and certified Class 3 gas lift mechanism ensure stable support up to 150 kg. Equipped with silent PU casters that glide smoothly without marking hard floors and a 360° swivel function, it enables effortless movement across workspaces. Assembly is quick and easy—all parts are included, no extra tools needed—and most users finish in 15–20 minutes. HaxvinUK Upholstery Colour: Black