SIHOO Ergonomic Office Chair with 4D Arms, 2-Way Lumbar Support - Adjustable Seat Depth - PU Headrest – Height-Adjustable Backrest – High-Back Computer Desk Chair (Black)

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During the initial test of sitting, the mesh material was soft and flexible, which made us comfortable to sit on for hours on end.

tạo nên từ mong muốn của người dùng, ghế công thái học có thiết kế lưng cao, ôm sát lưng người ngồi, mang đến sự thoải mái, hỗ trợ người dùng tốt nhất, tránh đau mỏi vai, gáy, tránh các bệnh văn phòng nguy hiểm như: Đau vẹo cột sống, thoát vị đĩa đệm... Emma Storey gave the chair five stars for its comfort. In conclusion, while the chair has some flaws, most customers appreciate its comfort, and customer service seems to be excellent. Conclusion: Verdict We feel that both the SIHOO V1 and the M57 are built to last, with an estimated lifespan of at least 8 years for the average user.After two months of use, we also identified areas where its sibling’s SIHOO chairs could benefit from improvements in design and practical ergonomics. Overall, if you are looking for a heavy-duty office chair that can support heavier individuals and provide better overall comfort, the SIHOO V1 is the better choice. SIHOO V1 Vs M57: Lumbar Support To offer users high-quality products and wonderful experiences, Sihoo company have set up Sihoo Institute of Intelligent Ergonomic and built a full industrial chain system integrating design, manufacturing, marketing, quality testing, storage, transportation, and installation. Shark WandVac 2-in-1 Cordless Vacuum Cleaner review: top handheld device for smaller jobs and awkward spots Henry is uniquely qualified at evaluating the performance of office chairs. Not only does he have 10+ years of experience in manufacturing them, but he also has a deep understanding of ergonomics principles that inform the design and production of chairs to ensure comfort, safety, and cost efficiency.

In terms of the mesh material used in the chairs, the V1 again outperforms the M57 again. After using both of the chairs for several weeks, the mesh material of the V1 is stronger and more flexible, especially if you use it a lot. On the other hand, the mesh of the M57 may deflate over time if you weigh more than 200 lbs, making it less durable than the V1. research】 SIHOO is the realization of decades of research conducted by professionals in product design, and mechanical engineering. We do our absolute best to make sure the smallest details are designed with comfort and safety for each customer. Every aspect of our chairs has been assessed with strict safety and quality testing, including but not limited to cushion impact tests, handrail fatigue tests, and chair-frame Static pressure tests, to ensure a product that exceeds expectations. In terms of the caster wheels, we opted to use rollerblade caster wheels for testing, which proved to be a great choice for business settings as they are designed to protect floors from scratches. These caster wheels enhance the overall ergonomic experience of the chair and come highly recommended for anyone concerned about preserving their wood or tile floors.Spacious and PU-coated 4D arms are designed to be fully adjustable to suit your desired seating position while comfortably supporting your elbows and wrists. Solid chair. I really appreciate that Sihoo provided me with a longer gas lift component at no extra cost so I can adjust it to fit my height (198 cm). Because of that, it's the first chair where I can actually sit with my knees at a 90 degree angle and not crunched up under the chair.