Ultimate Office Chair

There are multiple models of Ultimate Office Chairs, each with unique features in terms of functionality and materials. Here are detailed introductions to two models:

UE Flow550 Ultimate Ergonomic Office Chair

• Seat Design: Utilizes a multi-layer composite material. The top layer is skin-friendly mesh fabric, offering a comfortable touch and excellent breathability. The middle layer is latex, providing good elasticity to reduce pressure from prolonged sitting. The bottom layer is molded foam, which conforms to the buttocks, effectively supporting the body and preventing seat deformation. Additionally, the seat has a forward extension function to accommodate different sitting postures.
• Backrest Adjustment: The backrest can be adjusted vertically by 4cm, allowing customization based on the user's height and habits. It provides a smooth recline for a comfortable resting experience.
• Armrest Design: The armrests are equipped with seat height adjustment switches, enabling easy operation without the need to bend over.
• Lumbar Support Design: Features a 3D floating flexible design that can instantly adapt to changing sitting postures, providing precise support for the lower back and effectively relieving fatigue.
• Leg Rest Configuration: Comes with a wide leg rest, allowing users to place their legs on it during recline for a more relaxed and comfortable resting position.

UE Flow660 Ultimate Ergonomic Office Chair

• Chassis Design: Equipped with a Tai Chi synchronous hip-axis chassis that has a built-in 6° flexible micro-swing. The lumbar support moves in sync with the body, providing continuous support and protection for the lower back throughout.
• Seat Cushion Material: Uses a latex and sponge composite cushion, offering a soft yet supportive sitting experience that resists deformation under prolonged pressure. The imported high-elastic mesh fabric ensures good breathability, keeping the buttocks dry.
• Adjustment Functions: Features a 3D adjustable headrest to meet different users' needs for head support. The versatile armrests can be flexibly adjusted according to the usage scenario. Both the seat depth and backrest height are adjustable to accommodate users of different heights and body types.
• Recline Angle and Footrest: Supports a 150° large recline angle with infinite suspension, allowing users to freely adjust the recline angle. It also comes with a hidden footrest for convenient use during rest.
• Frame and Gas Lift: The full aluminum alloy frame paired with a four-level explosion-proof gas lift ensures sturdy construction, providing stability and safety for the chair. However, it is advisable to avoid purchasing this chair from second-hand markets to prevent after-sales issues. Additionally, the seat cushion may have wrinkles and a grainy texture, and the armrest design and adjustment functions of the lumbar support may not be ideal.