Sayl Blue Chair

Product Description

Specifications

Seat Base — Polymer Mesh

The seat base is made of a durable polymer mesh reinforced with elastomeric fibers that flex naturally to contour the body while maintaining their original shape. This practical and resilient material withstands heavy daily use without stretching or deforming, offering exceptional comfort, strength, and long-term durability.

Its smooth surface resists mechanical wear and tear, making it ideal for continuous use in both professional and home environments.

Adapts to the Shape of Your Spine

Smooth Recline Motion

Adjustable Armrest Height and Rotation

When positioned at the same height as your desk, the armrests keep your elbows properly supported, reducing strain on your forearms and wrists. For extra comfort while working with a keyboard or mouse, the armrests can be moved inward or outward, helping you maintain natural alignment and ease during long work sessions.

Adjustable Seat Height and Depth

• To raise the seat, stand up slightly and lift the lever upward.

• To lower the seat, lift the lever while seated — your weight will gently bring it down.

For the correct ergonomic position, your feet should rest flat on the floor with your knees forming a comfortable 90-degree angle.

To adjust the seat depth, slide the seat forward or backward until you find the ideal position. There should be roughly three fingers of space between the back of your knees and the front edge of the seat — ensuring proper circulation and balanced support.

Adjustable Tilt Tension

The backrest tension can be easily increased or decreased by turning the knob on the right side of the chair. The number of turns depends on your desired level of resistance. The chair should recline smoothly and naturally — without excessive effort — while maintaining balanced support that prevents the backrest from “giving way.”

Additional Lumbar Support

Floor-Friendly Casters

Chair characteristics:

Article: AS1EA33AA AJ BK C7 3M 97 1D15

Frame: Aluminum / Plastic

Seat Material: Polymer mesh

Armrests: Vinyl

Base: Black, five-star design

Color: Blue

Base Color: Black

Frame Color: Black

Casters: C7 65 mm — suitable for hard floor surfaces

We recommend taking the Cosm Chair for a test drive to experience its superior ergonomics and adaptive comfort firsthand — ensuring you’re 100% confident in making the right choice.