Youhauchair Ergonomic Office Chair with Lumbar Support, High Back Home Office Chairs with Adjustable Seat Depth, 3D Armrests & Headrest, Rolling Desk Chair, Mesh Computer Chair, Black - YC-5005

• PROFESSIONAL ERGONOMIC: Dynamic lumbar support adjusts to your body's movements, ensuring the ideal support for your lower back. High back ergonomic design with waterfall seat fit your body's unique shape, which promotes a healthy posture, reducing discomfort and fatigue. With our ergonomic chair, you can focus on your tasks without the distraction of discomfort. RECLINING & LOCK-IN FUNCTION: The reclining angle is self-adaptive, which means it adjusts to your weight and strength, ensuring the perfect level of recline. With 4 optional lock-in positions (90°, 100°, 110°, and 120°), you can find the perfect angle for your relaxation and work needs, then lock it in place for stability. ADJUSTBALE ARMS & HEADREST & SEAT DEPTH: The soft PU arms can be moved up & down by 3.15", forward & backward by 2.7", and rotated left & right by 20°. The headrest can be adjusted its height by 2.16" and rotated by 45°. With an adjustable seat depth that can move 2.36", you can easily customize the office chair to provide the perfect fit for your legs. BREATHABLE & COMFORTABLE: The breathable mesh of our desk chair allows for optimal airflow, preventing heat buildup and ensuring a fresh, airy feel. The cushion is designed with high-resilience mesh that retains its shape and provides a soft yet supportive surface for sitting. Whether you're in the office, studying at home, or gaming, our swivel chair ensures that you remain comfortable, focused, and relaxed. HEAVY DEUTY CONSTRUCTION: The combination of a Level 4 SGS certified gas lift, a robust metal base, and quiet nylon wheels makes our home office desk chairs sturdy and hold up to 400 lbs. It's built to provide long-lasting comfort and support, contributing to a more productive and enjoyable workday.