WUDOYO Big Tall Office Chair 500 lbs Wide Seat Ergonomic Desk Chair

About this product

• Finally, a 25" extra-wide heavy-duty office chair — 3 inches wider than most. Hips fit inside the frame. Shoulders rest within it. A 2" flip headrest keeps your neck supported whether upright or reclined. Seat height adjusts 19"–22" to fit 5'8" to 6'4".
• A 20"×20" memofy foam high back cushion — far larger than built-in plastic lumbar pads. Keep it on for full coverage. Remove it for depth and airflow. Behind it: a reinforced steel frame with 2 wide bands. Lean back with confidence — built to hold you relaxed, not just upright.
• 5" thick seat with a pocket spring core covering 2/3 of the surface — built like a quality mattress to hold its shape. Flat profile, no side bolsters wasting width or trapping heat. Feels firm at first, breaks in to fit your body within 1–2 weeks.
• 4D armrests adjust four ways: up/down (12"–15"), forward/back, side-to-side, and rotate 40°. With a 25" seat, you have real space — no need for flip-up arms that trade support for clearance. PU pads resist sweat and cracking. Typing, reading, or leaning back, your arms stay where they belong.
• Class 4 gas lift with engraved rating. 4mm steel mechanism. 29.1" one-piece welded base. 3" dual-wheel casters on hard floors and carpet. Independently tested to industry safety standards. Breathable fabric and mesh keep you cool — unlike bonded leather. Backed by 1-year chair coverage plus 3 years on critical moving parts.

From the Amazon listing, fetched 6 September 2026. Amazon’s words, not ours.