Upgraded Sponge Office Chair
There are multiple options for upgraded sponge office chairs. Here are a few office chairs with different features for your introduction:

enova Enjoyable Series II Sponge Version Ergonomic Office Chair: This office chair is priced at over 400 yuan and has a relatively excellent overall configuration. It features a backrest height adjustment function, allowing it to flexibly adjust the backrest height according to the height and usage habits of different users, providing more tailored support. The 3D headrest design is very considerate, enabling multi-dimensional adjustment to meet the head support needs in different sitting postures and effectively relieve neck pressure. Its lumbar support is highly adjustable. Compared to the first generation, the second generation has upgrades in both armrests and lumbar support. The second-generation lumbar support has an additional support piece, which makes the lumbar support stronger, better fits the lumbar curve, provides powerful support for the waist, and reduces waist fatigue caused by prolonged sitting. Moreover, it adopts an adaptive gravity chassis that can automatically adjust the recline force according to the user's weight, making it more comfortable and convenient to use.
Leva Smart Home Sponge Cushion Goddess Ergonomic Office Chair: This office chair is specially tailored for petite women with a height range of 150 - 165cm. It uses a 3cm thick high-density sponge seat cushion. This thickened sponge provides a softer and more comfortable sitting experience, while the high-density characteristic ensures the support and durability of the seat cushion. The seat cushion has an arc-shaped curved surface design, which cleverly fits the hip curve and can evenly distribute hip pressure, avoiding discomfort caused by excessive local pressure and allowing petite women to stay comfortable during long hours of sitting work.
Some Designer Chairs: These office chairs have been upgraded in terms of sponge filling. They have abandoned domestic high-density cold-foamed sponge and are the first to use imported racing seat-specific sponge. The imported racing seat-specific sponge has undergone a strict 100,000-time compression without deformation test, which means it has extremely high durability and stability. It can maintain good elasticity and support for a long time, is not prone to deformation, provides users with long-lasting comfortable sitting experience, and is suitable for people with high requirements for the quality and comfort of office chairs.



