Widen Soft Office Chair
There are multiple options for widen soft office chairs. Here are some products with different features for your introduction:

Sihoo M105: This office chair focuses on cost-effectiveness. It is comprehensively widened and enlarged in size design to meet the needs of people with different body types. Its lumbar pillow is larger in size and adopts a 220-degree wrap-around design. This design can better fit the curve of the waist and provide strong support for the waist. Even if you sit for a whole day while working, your waist is not prone to fatigue. At the same time, its high and large backrest design makes it suitable for people of all heights and builds, providing comprehensive support for the body during work.
Xiamumu Fit CC:
- Seat and Cushion: It is equipped with an innovative BAS human body adaptation space design. The seat is widened to 65.5cm, the supporting space is deepened to 51cm, and combined with a 7cm thickened cushion, it greatly expands the supporting range for the buttocks and legs. The cushion is made of high-density and high-rebound sponge combined with high-elasticity elastic fabric. After sitting continuously for four to five hours, the cushion can still maintain a uniform soft and elastic texture. It is soft but not collapsible, supportive but not stiff, effectively dispersing the pressure on the sitting bones evenly and avoiding sore buttocks and stiff legs after sitting for a long time.
- Lumbar Support System: It is equipped with a flagship-level ZeroG Flow flexible lumbar support system. Through the coordinated work of the BackFit four-way back-waist fitting system, the S-Flex dynamic spine pressure distribution structure, and the FullSup full-back support structure, combined with flexible adjustment in four directions (up, down, front, and back), it can continuously adapt to changes in different heights, waist shapes, and sitting postures, allowing the back to always obtain natural, stable, and uniform support. It effectively reduces the concentration of local stress on the back, lowering the risk of lumbar spine injury and the lumbar spine pressure burden.
- Cloud-Sense Pressure-Relieving Cushion: It adopts an ergonomic structure that is lower in the front and higher in the back, combined with a large curved surface equal-pressure design and a 7cm thickened high-elastic sponge. It precisely fits the force characteristics of the pelvis, effectively stabilizing the pelvic posture, avoiding lumbar spine pressure caused by pelvic anterior tilt or posterior tilt. When sitting for a long time, the buttocks are evenly stressed, without pressing on the sitting bones, indirectly reducing the continuous load on the lumbar spine.
In addition, there are many widen computer chairs available on e-commerce platforms. For example, the gaming chair from Anji Herun Furniture Co., Ltd., which is a comfortable home computer chair for gaming and office work. It is an ergonomic chair for long-term sitting, widened and enlarged, priced at ยฅ135.00; the computer chair from Anji Pinrui Furniture Co., Ltd., which is a comfortable home office chair, suitable for long-term sitting by students in dormitories. It is a lazy backrest chair that can be widened and enlarged for sitting with legs crossed, priced at ยฅ269.00.




