ReliefBack Pro Office Chair | EN12520 Certified & 200kg Capacity | MELOKEA

[Compliant with European Standards]You can trust that our ReliefBack Pro office chair meets the European standard EN 12520 for domestic seating furniture and has passed all required tests. Your satisfaction and comfort are our top priorities. The chair supports a maximum weight capacity of 150 kg (330 lbs).

[Seat Depth Adjustment & 4D Armrests]

A rare feature in the market! The chair is equipped with a 5 cm (2 in) seat depth adjustment, allowing users of all heights to find the right support. This reduces pressure on the hips and thighs during prolonged sitting, keeping the pelvis in a natural position to prevent fatigue and discomfort caused by restricted blood circulation. The advanced 4D armrests adjust in height, forward/backward, sideways, and rotational angles, providing maximum freedom of movement and optimal arm support in any position—effectively reducing shoulder and arm fatigue.

[Full Mesh Design]

The entire chair is crafted with high-quality mesh fabric—from the seat and backrest to the headrest—ensuring superior breathability for long-lasting comfort without heat buildup. The finely woven mesh feels soft against the skin, offering a pleasant sitting experience even during extended use. The tightly knit, tear-resistant material also boasts strong elasticity, ergonomic support, and long-lasting shape retention.

[Adaptive Backrest]

This ergonomic office chair features a unique flexible backrest structure that dynamically conforms to your spine’s curvature and responds to every movement. Whether you lean back or stretch, the backrest follows naturally, relieving spinal pressure to prevent stiffness and discomfort from prolonged sitting. The mesh backrest is made of premium woven material, tested for 120,000 rebounds, ensuring exceptional resilience, durability, and breathability over long-term use.

[Auto-Adjusting Lumbar Support]

The chair’s lumbar support includes a 30° dynamic adjustment function, automatically adapting to the user’s body shape and pressure points. When reclining, the lumbar cushion shifts to maintain optimal spinal alignment, reducing lower back strain and preventing posture-related pain—perfect for long work sessions.

[Multi-Function Adjustments]

1. 4-Stage Tilt Lock: Lock the backrest at 90°, 120°, 130°, or 140° to suit different work and relaxation needs.

2. 2D Headrest: Adjustable in height (10 cm / 4 in) and 90° rotation for optimal head and neck support.

3. 10 cm (4 in) Seat Height Adjustment.

[Quiet, Floor-Friendly Casters]

Equipped with high-quality transparent rubber wheels, the chair glides noiselessly and prevents floor damage. Works seamlessly on carpet, hardwood, or tile.

[Professional Customer Service]

Melokea is an ergonomic chair brand specializing in designs tailored to European body types. Our chairs comply with EN12520 (home/office seating) and EN1335 (office furniture) standards. Each chair includes clear assembly instructions + video tutorial. We offer a 5-year after-sales warranty(exceeding industry standards), including free replacement of defective parts. Choose with confidence! For any questions, we’re always here to help—guaranteed satisfaction.