SIHOO Doro-S300 New Version Ergonomic Office Chair-SIHOO Design Zero-Gravity Mechanism and Mesh Cushion As a groundbreaking new product from the SIHOO brand, the S300 features unprecedented design and ergonomic structure. It introduces the innovative dynamic adaptive lumbar support mechanism, supporting 6D automatic deformation movement to provide comprehensive lumbar support tailored to various body shapes. With its four-bar linkage mechanism, the chair adjusts with the changing angle of the body's center of gravity during reclining, capturing the sitting posture and ensuring the seat cushion and backrest consistently conform to the curvature of the spine, dynamically distributing body pressure from the hips and back onto the chair. Regardless of the sitting position, the body experiences relaxation, alleviating fatigue from prolonged sitting and safeguarding spinal health. The precise elasticity adjustment system allows users to tailor the chair to their weight for optimal softness and elasticity, alleviating back pressure and creating a sensation of weightlessness. Equipped with large-edge silent PU wheels (electroplated center cap), the chair moves quietly and smoothly without damaging floors. The chair has passed rigorous SGS and BIFMA tests for quality assurance. Additionally, it comes with 24/7 online customer service and a 3-year warranty. Press the button now and transform your office hours into a pleasurable experience!

Perfect for the endurance sitter and technology power user, Gesture adapts to your every move, and every device you use, to provide ultimate, long-lasting comfort and support for your body. With the most inclusive fit of any chair in our portfolio, everyone feels comfortable sitting in Gesture. Our proprietary seat cushion design leverages built in air pockets that conform to your body and reduce pressure that comes from long term sitting. Gesture’s arms adjust through a full range of motion – 360 degrees – for support that follows you as you work with multiple tech devices and interfaces. Armrests are designed to remain parallel to your work surface as you move, so you can stay comfortably on task at every angle of recline. Gesture’s 3D LiveBack(TM) technology is designed to flex and mimic the natural movements of your spine as you change postures. The contoured shape of the back helps to align your spine in its natural S-shape. Features include adjustable seat depth, fully adjustable arms, adjustable lumbar, seat height adjustment, recline tension adjustment, 4 position recline lock, plastic outer shell-back, upholstered back and seat, and wheels for carpet flooring. Arrives fully assembled and is backed by a 12-year warranty.

The Autonomous ErgoChair Pro is crafted with high-quality materials that are engineered to support your body's natural posture while reducing strain. Its reclining ergonomic chair design provides comfortable adjustments throughout the day, whether you're sitting upright for focused work or reclining for a more relaxed position. The chair’s high back office chair design offers excellent upper back and neck support, encouraging proper posture. It also features an extra wide office chair functionality, providing a spacious seating area for added comfort, particularly for larger body types. Additionally, this heavy-duty office chair has a weight capacity of 300 lbs, ensuring durability for all users.