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Experience unparalleled comfort and support with this ergonomic office chair designed for extended sitting sessions. The chair features a scientifically contoured backrest that follows the natural curve of your spine, complemented by fully adjustable lumbar support to alleviate lower back pressure. A multi-directional headrest provides optimal neck positioning, while 3D adjustable armrests move vertically, horizontally, and rotationally to accommodate various body types and seating preferences. Constructed with premium breathable mesh material, the chair promotes continuous airflow to keep you cool and focused throughout the day. The seat cushion utilizes high-density foam padding for lasting comfort, and the entire structure is built with durable materials capable of supporting substantial weight. With simple lever controls, you can effortlessly adjust the chair's height and recline function, which locks securely at multiple angles from upright working positions to relaxed leaning postures. The smooth-rolling casters ensure easy mobility across different floor surfaces, making this chair an ideal seating solution for home offices, corporate environments, and study spaces where both comfort and productivity are priorities.

Experience unparalleled comfort and support with this ergonomic office chair designed for extended sitting sessions. The chair features a scientifically contoured backrest that follows the natural curve of your spine, complemented by fully adjustable lumbar support to alleviate lower back pressure. A multi-directional headrest provides optimal neck positioning, while 3D adjustable armrests move vertically, horizontally, and rotationally to accommodate various body types and seating preferences. Constructed with premium breathable mesh material, the chair promotes continuous airflow to keep you cool and focused throughout the day. The seat cushion utilizes high-density foam padding for lasting comfort, and the entire structure is built with durable materials capable of supporting substantial weight. With simple lever controls, you can effortlessly adjust the chair's height and recline function, which locks securely at multiple angles from upright working positions to relaxed leaning postures. The smooth-rolling casters ensure easy mobility across different floor surfaces, making this chair an ideal seating solution for home offices, corporate environments, and study spaces where both comfort and productivity are priorities.

The office chair is larger than other chairs, and it could accommodate different body build. The ergonomic chair provides 4 supporting points(head/ back/ hips/ hands) and a proper lumbar support. It's easy to adjust seat height, headrest, backrest and flip-up arms to meet different needs, good for sitting long hours. The recline function makes you tilt the backrest back (90~125°) or sit straight freely. Folding the armrests up 45°, you can push the executive office chairs directly under the desk to save valuable space.

This ergonomic mesh chair offers breathable support, a 90–135° lockable recline, and an adjustable headrest with a retractable footrest for flexible comfort. The thick padded seat, soft lumbar support, and cushioned armrests help reduce fatigue during long hours of work or rest. With smooth 360° swivel wheels, easy height adjustment, and a stable 5-star base holding up to 275 lbs, it’s a comfortable and reliable choice for any workspace.

The Sihoo Doro C300 Pro Ergonomic Office Chair redefines comfort with its multi-functional adjustable design, featuring a 3D headrest, adaptive lumbar support, ultra-soft 6D armrests (adjustable in five directions), seat depth adjustment, intelligent weight-sensing reclining mechanism, and breathable mesh fabric for all-day comfort. Its adaptive dynamic lumbar support moves with your body to relieve back pain, while the wider seat and 105°-135° recline range cater to taller users and relaxation needs. The height-adjustable backrest (with 2.36" travel) and flexible triangular frame provide continuous support as you shift positions. Certified by EU REACH, EN1335, German TUV, and US SGS BIFMA standards, this chair boasts 12 patents and a SGS-certified 4-stage pneumatic lift for durability. Backed by a 3-year warranty, we offer free replacement parts—experience next-level ergonomic support with the Doro C300 Pro.
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