JOINSUN Ergonomic Office Chair, High Back Desk Chair with Adjustable Lumbar Support, Headrest, Armrests, Grey

[ERGONOMIC OFFICE CHAIR] Our ergonomic office chair provides head/back/hips/hands support as well as proper lumbar support. Easily adjust the seat height, headrest, backrest, and flip-up arms to suit your needs for long hours of sitting. [ADJUSTABLE LUMBAR SUPPORT] The adjustable headrest and mesh lumbar support on this ergonomic home office chair cater to both work and relaxation needs. Customize the height and angle of the headrest, and freely move the lumbar support up and down for a closer fit, reducing the fatigue of prolonged sitting. [WIDE & SOFT CUSHION] Comfortably supporting up to 275 lbs, our ergonomic office chair features a wider design and soft cushioning, making it ideal for diverse body types and taller individuals. The premium sponge minimizes pressure on the hips and tailbone for extended comfort while sitting. [FLIP-UP ARMREST] Reduce clutter and save space by folding the armrests up to 90° on our executive office chair. Easily push the chair under a desk when not in use, maximizing valuable space in your office or workspace. [BREATHABLE MESH] Enjoy extra comfort with our breathable mesh back and seat, allowing for air circulation during long periods of sitting. The high-quality mesh material is resistant to abrasions and transformations, ensuring durability and comfort for 4 to 8 hours of sitting. Ideal for long workdays.