SIHOO - B100 Ergonomic Office Chair with Footrest, Mesh Office Chair with Adaptive Dynamic Lumbar, Flip-up Arm, Dual-Back, 300lb - Light Gray
Reviews coming soon
Reviews coming soon
Imagine a chair that doesn't just sit there—it sits with you. Whether you're grinding through spreadsheets in your home office, catching up on emails from the living room, or diving into a weekend movie marathon in your entertainment room, the SIHOO B100 ergonomic office chair is designed to move, breathe, and adapt to your life. Let’s start with your back. The adaptive dynamic lumbar support features a spring-loaded pillow that gently responds to every shift in your posture. Lean forward to type—it supports. Sit back to think—it follows. It’s like having a co-pilot for your spine, helping maintain your natural S-curve whether you're deep in focus or just taking a breath. Now, imagine this: you’ve just finished a long day of back-to-back meetings. You wheel your desk chair away from the monitor, recline to 135°, and pull out the built-in footrest. Suddenly, your office chair becomes a lounge chair. That’s the kind of versatility this mesh chair offers. With three recline angles—110° for work, 125° for casual conversation, and 135° for full-on chill mode—it transitions as smoothly as you do. The extra-wide 2D headrest adjusts to your height, so your neck never has to strain. The flip-up armrests let you tuck the chair completely under most desks when not in use—perfect for tight spaces in a bedroom or studio apartment. And when you're gaming or watching movies, the arms recline with you, keeping your shoulders relaxed and your focus intact. Worried about heat? The full-mesh chair back breathes like linen. Air flows through freely, so you stay cool even during intense gaming sessions or long writing sprints. The pressure-relief cushion is thoughtfully designed to distribute your weight evenly, reducing discomfort in your hips and thighs—especially important if you're spending hours in your computer chair. This isn't just a pretty seat. It's built to last. With a reinforced frame and a heavy-duty base, this big and tall office chair supports up to 300 lbs, offering stable, quiet performance whether you're rolling across hardwood or carpet. The tilt mechanism is smooth and silent—so, so no one in the next room will hear you lean back during a Zoom call. From your home office to your entertainment room, from Zoom meetings to movie nights, the SIHOO B100 is more than just an executive chair—it's your personal comfort zone, ready whenever you are. Backed by a 3-year warranty and 30-day returns, it's comfort you can count on.
The elastic dynamic lumbar pillow and dual-back design gently follow your movements, helping maintain your spine's natural S-curve and reducing strain during long hours at your desk chair—whether you're typing away in your home office or leaning back to rest in your living room.
Choose from 3 recline positions: 110° for focused work, 125° for relaxed conversations, and 135° for full-on recharge mode. The built-in footrest elevates the experience—perfect for kicking back after a long day or enjoying a movie in your entertainment room.
The full-mesh chair back promotes airflow, keeping you cool and comfortable even during intense gaming or back-to-back meetings. The pressure-relief cushion expands your sitting area, reducing discomfort and helping you stay focused longer.
With a reinforced frame and heavy-duty base, this big and tall office chair supports up to 300 lbs. The smooth, silent tilt mechanism won't disturb others—ideal for shared workspaces, bedrooms, or late-night gaming sessions in the entertainment room.
We’ve got your back. Enjoy a 3-year warranty and 30-day easy returns. If anything feels off, our U.S.-based support team is ready to help within 24 hours—because your comfort is our priority.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
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