Evolve HB - Polestar

Evolve High Back Mesh Chair

Designed for dynamic comfort, the Evolve Series brings together intelligent ergonomics and everyday ease. Its breathable mesh, smooth recline, and thoughtful adjustments keep you supported and relaxed through long hours of work. With a refined design and practical details, it’s built to move with you and keep your workspace effortlessly comfortable.

Specifications & Dimensions

Mechanism: BIFMA certified single-lock synchro-tilt mechanism with tension adjustment
Seat Height Adjustment: 85 mm range, Class-3 hydraulic gas lift (BIFMA certified)
Base: BIFMA certified 5-prong nylon base
Castors: BIFMA certified twin nylon wheel castors
Colors: Available in Black

Headrest: 2D adjustable – moves up/down, tilts, and includes a convenient coat hanger
Backrest: PP frame with breathable mesh
Lumbar Support: Height adjustable with a soft cushioned pad for added comfort.
Armrest: One-way adjustable – moves up/down (height) with soft PU padding for added comfort.
Seat: High-quality molded foam with fabric-upholstered cushion seat

Product Net Weight: — (kgs)
Overall Dimensions: W660 x D660 x H1170 – 1300 (mm)

Seat Width: 490 (mm)
Seat Depth: 490 (mm)
Seat Height from Floor: 480 – 580 (mm)

Back Width: 520 (mm)
Back Height: 610 (mm)
Back Height (Including Headrest): 800 – 830 (mm)

Headrest Width: 280 (mm)
Headrest Height: 180 – 220 (mm)

Width Between Arms: 460 (mm)
Arm Height from Floor: 680 – 750 (mm)
Armrest Length: 250 (mm)
Armrest Width: 85 (mm)

Supportive Headrest

The 2D adjustable headrest moves up, down, and tilts to support your neck and head, helping you maintain better posture and comfort throughout the day. It also includes a convenient coat hanger.

Flexible Lumbar Support

Height-adjustable lumbar support with a soft cushioned pad conforms to your lower back, easing pressure and encouraging healthy sitting posture.

Ergonomic Arm Support

Height-adjustable arms with soft PU padding reduce strain on shoulders and wrists, helping you stay comfortable and relaxed.

Comfortable Seat Height Adjustment

Easily adjust the seat height to fit your desk setup and posture, ensuring proper leg support and comfort all day.

Enhanced Ventilation & Breathability

The mesh backrest provides firm, flexible support and promotes airflow, keeping you cool and comfortable during long working hours.

Synchro-Tilt Mechanism with Single Position Locking

The smooth synchro-tilt mechanism offers balanced recline and natural movement, with an upright lock position for stable back support when you need focus.

Durable Nylon Base with Castors

A sturdy 5-prong nylon base with smooth-rolling castors ensures high load capacity, easy mobility, and long-lasting performance.

Materials

Laminate

Smooth, sturdy, and long-lasting.

Leatherette

Genuine, soft, and durable.

Mesh

Flexible, airy, and supportive.

Fabric

Breathable, soft, and comfortable.

Glass Sandwich

Glossy, refined, and easy to maintain.

Powder Coating

Strong, uniform, and corrosion-resistant.

View All Materials

Evolve with Comfort That Moves With You

Evolve is built to adapt as you do. With responsive support, breathable mesh, and intuitive controls, it adjusts naturally to your posture and pace. Whether you’re deep in focus or taking a moment to unwind, Evolve keeps comfort effortless and continuous.