FlexiSpot - C7 Max Premium Ergonomic Mesh Seat Office Chair with Retractable Footrest - Black

Life doesn't happen in just one room—and neither should your chair. Whether you're tackling deadlines in your home office, relaxing in the living room with a movie, or deep into a gaming session in your entertainment room, the SIHOO B100 Pro ergonomic office chair moves with you through every part of your day. Let's talk about your back first. The adaptive dynamic sacral support lumbar pillow responds instantly to every shift in your posture, while the dual-back design cradles different areas of your spine. After 10+ hours at your desk chair, you'll feel the difference—less strain, more natural support, and zero guilt about those long workdays. Now picture this: you're finally off the clock. You recline your office chair to 135°, pull out the footrest, and suddenly your workspace becomes a lounge. The 4D flip-up armrests adjust up, down, forward, backward, and even rotate 360°—so whether you're typing, scrolling, or just resting your arms, they're exactly where you need them. And when space is tight? Flip 'em up and tuck your chair away. The 3D ultra-wide headrest adjusts on two joints to match your neck's natural curve, so you're never craning forward during video calls or leaning back during movie marathons. The plush, pressure-reducing cushion spreads your weight evenly—no. No more numb legs after long sits. And because nobody likes a sweaty back, the full mesh chair construction breathes like cotton. Air flows freely, keeping you cool whether you're singing at the top of your lungs in your entertainment room, grinding through a deadline in your bedroom office, or hosting a marathon movie night in the living room. Built like a tank but quiet as a whisper, this big and tall office chair supports up to 300 lbs and meets both SGS and BIFMA standards. No wobbles, no squeaks—just smooth, silent motion that won't interrupt your flow or your Zoom calls. From your home office to your entertainment room, from sunrise to sunset, the SIHOO B100 Pro is the executive chair that actually fits your life.

The FlexiSpot C4B-Foam Ergonomic Office Chair features a breathable mesh back, supportive foam seat, adjustable headrest and armrests, and a multi-angle recline mechanism—providing long-lasting comfort and posture support for extended hours of sitting.

Specifically designed for pressure dispersion and body support, the backrest features 3D wrapping lumbar support with dual-layered high-density foam and high-loft fiber, conforming to the curves of your neck, shoulders, and back. The oversized adjustable lumbar pillow provides personalized support, delivering a sofa-like embracing comfort.The spacious seat with no restrictive side wings combines pocket spring lumbar support for enhanced comfort and breathability, keeping you cool during long hours of sitting.