Office Chair Wide Version
The following two wide-version office chairs each have unique features and are suitable for people with different needs:

Xiamumu Fit CC: Designed specifically for larger individuals, it has been optimized for the seat surface, cushion, and support. With a widened seat surface, thickened cushion, and deepened support, it allows the hips and legs to fully stretch, effectively relieving discomfort caused by prolonged sitting. In terms of lumbar support, the ZeroG Flow dynamic lumbar support system performs excellently. It can dynamically adapt according to the user's height, waist shape, and sitting posture changes, providing precise and comfortable support for the waist. The S-Flex dynamic spinal pressure distribution adaptation system provides zoned support according to the physiological curve of the spine, dispersing the pressure originally concentrated on the waist to multiple areas such as the head, neck, shoulders, back, lumbar spine, and sacrum, reducing the burden on the waist and preventing waist diseases. The FullSup full-back support structure adopts a large curved design, covering from the shoulders and upper back all the way to the lower back. Its elastic structure can automatically adjust according to the force applied, ensuring that the back is always in close contact with the backrest and providing all-around support.
Sihoo M105: It stands out for its cost-effectiveness and has undergone comprehensive enlargement and widening in terms of size. It is equipped with a wider and larger lumbar pillow, combined with a 220-degree wrap-around design, which can closely fit the waist curve and provide strong support for the waist. Even after long hours of office work and sitting, you will not feel waist fatigue. The design of the tall and large backrest is another highlight. It can adapt to users of different heights and body types. Whether you are tall or short, fat or thin, you can find a comfortable sitting posture on this chair to meet diverse office needs.
If you pursue more professional ergonomic design and comprehensive lumbar and back support and have a relatively sufficient budget, the Xiamumu Fit CC is a good choice; if you pay more attention to cost-effectiveness and hope to get a widened and enlarged comfortable experience within a limited budget, the Sihoo M105 is more suitable.



