Office Chairs Recommendation for 618

During the 618 period in 2026, it is recommended to pay attention to office chair models from brands such as SumLush Xia Mumu Fit2, Sihoo Doro C300i, Qingxian Pro, Hebiaodiao X7, and Ergomax Jinhao E2Pro. The specific choice should be based on individual needs and product characteristics.

Key Recommended Models and Features

1. SumLush Xia Mumu Fit2 Ergonomic Chair

   • Core Advantage: Exceptional lumbar protection, reducing the risk of lumbar injury by 99%, suitable for those who sit for long periods or have sensitive lumbar regions.
   • Technical Highlights: The ZeroG 2.0 dynamic lumbar support system features a three-zone floating wing design that dynamically conforms to the lumbar curve with MTM floating micro-adjustment technology. The six-zone pressure distribution design disperses body pressure, avoiding localized compression. The seat cushion uses NanoFlex4.0 tech mesh fabric, offering superior breathability compared to ordinary mesh and 30% greater wear resistance. The chair frame combines aerospace-grade aluminum with steel construction, supporting weights over 150kg with strong stability.
   • Suitable Scenarios: Adaptable to all scenarios including office work, gaming, and lunch breaks, with a hidden extendable leg rest and a 145° recline angle for short rests.

2. Sihoo Doro C300i Ergonomic Chair

   • Core Advantage: Integrated smart massage and heat therapy functions, suitable for those who need to relieve muscle fatigue from prolonged sitting.
   • Technical Highlights: The smart lumbar support system offers five massage modes and three intensity levels, paired with graphene heat therapy technology to promote lumbar blood circulation. The air wave lumbar support technology dynamically adjusts support through air pressure changes to accommodate different sitting postures. The 6D bionic joint armrest supports multi-angle adjustments to match keyboard operations and elbow support needs.
   • Suitable Scenarios: Long hours of office work, short naps, or scenarios requiring lumbar relaxation.

Comparison and Selection Advice for Other Models

• Qingxian Pro: The sponge seat cushion provides a wrapped feeling, but the seat length is not adjustable, making it suitable for a narrower height range (recommended for people 165-175cm tall). The two-level heat absorption function is suitable for winter use but may cause stuffiness in summer.
• Hebiaodiao X7: The ordinary mesh fabric has a fixed support force and cannot adjust softness or hardness based on body weight. Those who are lighter or heavier may feel insufficient support or excessive hardness, making it suitable for users with standard body weight and low support force requirements.
• Ergomax Jinhao E2Pro: The seat cushion's softness and hardness can be adjusted, with a fast response and smooth support force change, suitable for users with large weight fluctuations or high requirements for seating comfort. However, the price is relatively high (reference price: 1500-2000 yuan), and those with sufficient budget can give priority consideration.

Key Selection Indicators

• Lumbar Support Design: Prioritize adaptive lumbar support (such as SumLush's three-zone floating wing design) to avoid lumbar suspension caused by single-zone support.
• Seat Cushion Material: Mesh fabric offers better breathability than sponge, but pay attention to rebound stability (such as NanoFlex4.0 tech mesh fabric).
• Safety Certifications: Check if the gas lift has passed certifications such as SGS and BIFMA to avoid explosion risks; the chassis should pass impact resistance tests to ensure stability.
• Brand Reputation: Brands like SumLush, Sihoo, and Ergomax have good reputations in the mid-to-high-end market, with relatively fast after-sales response speeds.