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HATOR Arc 4 elevates ergonomic seating with advanced engineering and refined comfort. Designed for gamers and professionals alike, it delivers stability, flexibility, and lasting comfort during both work and play.
- Premium velour fabric – soft, breathable upholstery for long-lasting comfort.
- Advanced synchro mechanism – HATOR™ Customized Synchro Gen 2 ensures natural seat and backrest movement for stable ergonomic support.
- Next-level lumbar support – built-in HATOR™ Next Gen system with multi-axis adjustment keeps your spine aligned and reduces fatigue.
- Infinity 360 armrests – full adjustability for precise positioning and control.
- Smart seat adjustments – forward tilt and adjustable seat depth for a natural seating posture.
- Solid core construction – reinforced metal frame, molded foam, and SGS Class 4 gas lift for durability and stability.
- Magnetic ChillFoam headrest – memory foam support for your neck and head.
- Aluminum base + SoftRide+™ casters – durable five-star base with smooth 75 mm wheels.
- HATOR NFC custom TAG system – integrated NFC module for instant smartphone actions.
EAN: 8721325992789

Arc 4 Velour
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HATOR™ Customized Synchro Gen 2
HATOR™ Customized Synchro Gen 2 is an advanced synchronous tilt mechanism designed to provide natural and stable body support in any position. The seat and backrest move synchronously at an optimal ratio, maintaining proper ergonomics and evenly distributing load across the entire body.
This operating principle allows you to lean back comfortably without losing lumbar support or shifting the center of gravity, ensuring a stable seating position and lasting comfort throughout use.
HATOR™ Next Gen lumbar support
The HATOR™ Next Gen lumbar support system is tailored to support your spine in every position. With multi-axis adjustability and an integrated supportive curve, it maintains lumbar alignment, relieves pressure, and reduces fatigue without sacrificing freedom of movement. Built into the chair’s frame, it delivers consistent ergonomic support without any extra accessories enhancing your posture, comfort, and performance from the first sit.
HATOR® Infinity 360
HATOR™ Infinity 360 armrests bring you next level adjustability for infinite movement and absolute control.
HATOR™ Infinity 360 armrests deliver unmatched adjustability with a full range of motion for height, depth, width, angle, pivot, and rotation. Enjoy precise control over your posture in any position.


Premium Comfort. Intelligent Design.
Wrapped in ultra-soft velour, the Arc 4 delivers a refined and truly comfortable seating experience. The premium fabric is engineered to feel softer than traditional materials, making long sessions even more enjoyable. The magnetic headrest pillow, filled with ChillFoam™ memory foam, provides optimal support for the neck and head, enhancing overall ergonomics.
SoftRide+™ 75 mm casters, made from soft TPE, ensure smooth and quiet movement while maintaining durability and floor protection — even during intensive daily use. A dedicated HATOR NFC custom TAG system is seamlessly integrated into the backrest, allowing you to store a personal tag and instantly activate actions or scenarios on your smartphone with a single tap.

Balanced Format
The chair features spacious seat and backrest dimensions tailored for size L, creating a stable and well-balanced seating platform for users up to 188 cm tall.
Engineered to support up to 150 kg, the structure ensures reliable durability with reinforced load-bearing components and enhanced frame stability.
With a total weight of 29.5 kg, the chair reflects a solid, heavy-duty construction built for long-term performance.
Product details
Technical details
Frame’s material: Steel
Cover’s material: Velour Fabric
Mechanism: HATOR™ Customized Synchro Gen 2
Gaslift: SGS-sertifited class 4
Armrests: HATOR™ Infinity 360™
Base: Aluminum reinforced 5 beam base
Foam density kg/m3: 65
Casters size: 75mm
Casters material: PTE high elastic material
Backrest adjustment angle: 170°
Pillows: head lined with soft fabric (with magnetic attachment)
Maximum recommended user height: up to 188сm
Max supported weight: up to 150 kg
Chair’s weight: 29,5 kg
Package contents
- Backrest
- Seat
- Head Pillow
- Mechanism
- Gaslift
- Base
- Wheels
- Assembling Tools
Included in the Box
Chair
Head + Lumbar Cushion
Universal Tool
Noiseless Pads
Spacer, Grover, Screws, Washer



