Wide Office Chair for Long Sitting

Wide office chairs suitable for long sitting include Sihoo M105, Quanpinwu Computer Chair, Henlin Nixizhe Second-Generation Ergonomic Chair, and AutoFull C3Pro. Here are the specific introductions:

Sihoo M105: This chair features a comprehensive enlarged and widened design. It is equipped with a wider and larger lumbar pillow, adopting a 220-degree wrap-around design. This unique design provides more comprehensive and fitting support for the waist, effectively reducing waist pressure. Even after sitting for a whole day of office work, the waist is less likely to feel fatigued. Meanwhile, the design of the tall and large backrest allows it to fit people of different heights and body types, ensuring a comfortable sitting posture for everyone, regardless of their stature.

Quanpinwu Computer Chair: It has a simple and neat appearance and excels in ergonomic design. The design of the backrest and seat cushion fits the curve of the waist and back, providing uniform support for the shoulders, waist, and hips, helping users maintain a natural sitting posture and reducing physical strain caused by poor posture. The seat surface is made of mesh fabric, which has good elasticity and toughness, offering excellent breathability during long sitting in summer without feeling stuffy. The seat cushion incorporates high-rebound foam and a latex layer, which can disperse pressure on the buttocks and enhance comfort during prolonged sitting. Additionally, the bow-shaped chair leg structure and the trapezoidal design of the bottom steel frame make the chair more stable and supportive as a whole.

Henlin Nixizhe Second-Generation Ergonomic Chair: It features a widened lumbar pillow and a chair body made of breathable mesh fabric, making it less prone to sweating during long sitting in summer. The backrest supports 4cm stepless lifting and is paired with a 10° self-adaptive floating lumbar support, which can precisely fit the lumbar support needs of people of different heights ranging from 155 to 185. The 3D armrest design supports lifting, forward and backward movement, and left and right rotation, meeting the comfortable placement of arms in different scenarios such as typing and gaming. The high-end model comes with a built-in hidden pull-out footrest, convenient for taking a nap. Moreover, it is equipped with a German TÜV Rheinland-certified Class 4 gas lift and a 2.5mm thickened explosion-proof chassis, ensuring safety performance.

AutoFull C3Pro: It adopts the "Ergonomic Back-Chasing Pro Lumbar Support", which achieves a 100mm stroke through 10-level forward and backward adjustment. Paired with a spring linkage structure, it can automatically fine-tune the support point when the sitting posture changes, always maintaining support for the lumbar fossa. The "Ultra-Sense Circulation Seat Cushion" is densely covered with over 20,000 heat dissipation pores on the surface, paired with matte anti-slip synthetic leather, offering good breathability. The 52.5cm widened design fits the Asian body type, and even people with long legs will not feel cramped. However, it may not be suitable for people shorter than 155cm or taller than 190cm, or those weighing over 90kg.