Arix Ergonomic Office Chair, 4D Armrests, Adjustable Lumbar Support

Price: $159.00
(as of Oct 18, 2026 18:06:16 UTC – Details)

From the brand

Mission

At Ottuni, our mission is to make BIFMA-certified, fully adjustable ergonomic seating accessible to people who work from home. We believe thoughtful design and dependable support can help create a more comfortable workspace.

Vision

Our vision is to become a trusted chair brand for families creating home workspaces, known for dependable quality, thoughtful ergonomics, and products designed for everyday living.

Everyday Home Office Comfort

Made for Modern Home Offices

Support for the Way You Work

Comfort That Works With You

Designed for Focused Work

Find a Comfortable Fit for Your Body and Desk: Recommended for users from 5’3″ to 6’1″ tall, with a maximum weight capacity of 330 lb; adjust the seat height from 18.1 to 21.1 inches to suit your desk and seated leg position; the seat measures 19.9 inches wide and 17.3 inches deep to help you check your fit before ordering
Cushioned Comfort with a Breathable Mesh Back: Settle into a medium-firm, 55 kg/m3 high-resilience foam cushion that provides cushioning beneath your hips and thighs with a supportive feel; the breathable mesh back allows airflow around your back, combining a cushioned seat with ventilation for everyday desk work
Personalized Comfort for Your Lower Back and Neck: Position the lumbar support where it feels comfortable along your lower back with 1.6 inches (4 cm) of vertical adjustment; the 2D headrest offers 3.5 inches (9 cm) of height adjustment and 30 degrees of rotation, helping you find suitable head and neck support when working upright or leaning back to read
4D Armrests for Comfortable Typing: Give your forearms a comfortable place to rest while typing or using a mouse; adjust the armrests through 2.4 inches (6 cm) of height travel, 2.8 inches (7 cm) of forward-and-back movement, and 360-degree rotation to position the pads near your keyboard and match your preferred arm position
Four Recline Positions for Work and Relaxation: Choose from four backrest positions between 103 and 125 degrees; use a more upright position for desk work, then lean back against the supportive mesh backrest for reading or a relaxed break; find a comfortable recline as you move between work and downtime
Safety Testing and Quick Assembly: Meets BS EN 1335 and BIFMA X5.1 standards; equipped with a Class 4 gas lift tested by TÜV Rheinland to EN 16955 for smooth, stable seat-height adjustment; assembly takes approximately 20 minutes with the included tools and clear instructions; suitable for home offices, bedroom desks, and study areas

Prices and availability are accurate as of October 18, 2026. Products may have different prices on Amazon.