·Full-Spine Ergonomic Support & 90-120° Reclining Backrest

·The body-hugging high back perfectly fits your spine’s natural curve, providing full support from lumbar to cervical vertebrae (no more back pain after long hours). Adjust the backrest from 90° (focused work/gaming) to 120° (relaxing/napping) to match your needs. Ergonomic armrests cradle your arms naturally, reducing shoulder and wrist strain when resting your hands.

·Plush High-Density Sponge Seat for All-Day Comfort

·Thick high-density sponge cushion with ample seat depth evenly distributes hip pressure, preventing soreness during long sitting sessions (no sagging over time). Paired with removable lumbar cushion and headrest pillow, it protects and relaxes your spine and neck, customizing comfort for different body types.

·Retractable Footrest for Leg Relief

·Built-in retractable footrest lets you stretch your legs freely, relieving tension in your legs and knees—ideal for napping or relaxing after work/gaming. The footrest tucks away seamlessly when not in use, saving space and keeping the chair sleek.

·3" Height Adjustable & 360° Smooth Swivel

·Pneumatic lift enables 3-inch seat height adjustment, allowing you to keep your feet flat on the floor and knees at a 90° angle (optimal ergonomic posture) with any desk height. 360° free swivel seat lets you move between workstations or reach items easily, enhancing mobility in home offices or gaming setups.

·Sturdy Construction & Step-by-Step Assembly

·Reinforced metal base and smooth-rolling nylon casters (floor-friendly, no scratches) support up to 330 lbs (≈150kg) for long-term use.

·Important Note: Follow the PDF installation manual strictly for proper assembly—all labeled parts and tools are included, and 1 person can finish setup in 20-30 minutes.

This Racing Style Ergonomic Gaming Office Chair is the perfect solution for anyone who spends long hours sitting. It combines full-body support, customizable comfort (recline, height, footrest), and sturdy construction in a sleek design. Easy to assemble and suitable for home offices, gaming rooms, or any workspace, it not only enhances comfort but also protects your spine—making it a smart investment for daily use.