Color: Black

Features:

• ✅【Over 10 Hours of Comfort】ergonomic office chairs with lumbar support feature 15-way adjustments and a dual-wing adaptive lumbar system that moves with you. Perfect for long-hour users: remote workers, programmer, creatives, gamers, professionals and those with back pain. Not just for comfort, but a long-term health investment
• ✅【Zero-Gap Dynamic Lumbar Support】The design recognized by orthopedic physicians. 17.5"×8.5" – twice coverage of ordinary home office desk chairs. Both auto and manual 3.5" height & 1" depth adjustments for precise support, feels like two hands cradling your waist for 100% wrap-around comfort. No hollow back. No over-arched waist. Just natural support. Long hours, no back pain
• ✅【4D Oversized Headrest】Computer chair with adjustable headrest, ± 2.56" height, ±1.18" depth and 50°&55° dual-axis tilt. Wide-curved fit your neck perfectly in work, reading, video conferencing or relaxing, preventing head forward, relieving shoulder tension and cervical spondylosis, ideal for office and home studio
• ✅【630° Mechanical Armrests】Upgrade your workspace with this best ergonomic office chair, featuring 360°+270° universal adjustable armrests, ±3.6" up/down, and soft PU padding. It effectively eliminates “hanging arm” and neck strain, and adapts to all postures from typing to gaming. Work smarter with 200% better comfort and efficiency
• ✅【6’5” Big and Tall Fit】4-level adjustable, 20.67" x 15.75" backframe that is dual-zone independent adjustable support. 21.16" x 19.69" mesh seat with 2.36" adjustable depth. Comfy wide office chair fits 5'0"-6'5" users all body types (adult, men, women, tall , strong, etc.), supports your head, neck, back and arms, avoiding the "hanging shoulder" like standard office chair
• ✅【Heavy Duty Office Chair】330lbs support. Flagship precision base with weight-sensing recline resistance and Synchro-Tilt for comfort and stability. BIFMA-certified high back office chair recline locks between 90°-125°. Class-4 gas lift, 5-star base and quiet rolling wheels tested 20,000+ times for lasting durability & safety
• ✅【5000+ Micro-perforated Mesh】Engineered with interlaced nylon and AIR elastic yarn, beathable mesh office chair increases airflow by 66%, elasticity by 48%. No sweat buildup and wear-resistant. Waterfall design improves blood circulation by31% and reduces thigh pressure for balance of long term comfort and support, good for sciatica nerve pain
• ✅【15 Minutes Assembly】ergonomic office chair lumbar support is fast setup. Ship in 2 BOXES. All hardware, tools, clear instructions and assembly video are available. Prompt support to resolve any issues quickly, 24-month warranty for worry-free shopping