Ollega Ergonomic Office Chair with Memory Foam Seat, Computer Desk Chair | 3.5 inch Memory Foam Cushion, 3D Adjustable Headrest, Lumbar Support, Flip-Up Armrests, Breathable Mesh, 330LBS Weight Capacity

Features

• Ergonomic Lumbar Support & Memory Foam Cushion for Long Office Hours: Tailored for full-time office workers and remote staff who sit for extended periods, this desk chair features 4-way adjustable lumbar support (1.2" vertical / 1" forward-backward) to cradle your natural spine curve and reduce lower back fatigue. The 3.5-inch thick high-density memory foam seat cushion distributes hip pressure evenly, preventing sagging and maintaining comfortable support through 8+ hours of continuous work.
• 3D Adjustable Headrest for Custom Neck & Shoulder Relief: The multi-dimensional 3D headrest supports precise customization with 3.1" height adjustment and 60/80 angle rotation. It aligns perfectly with your neck and shoulder line whether you are sitting upright for focused work or leaning back for short breaks, effectively easing cervical stiffness caused by prolonged sitting.
• 90 Flip-Up Armrests for Space-Saving Compact Storage: The armrests flip fully upward by 90 with one simple motion, allowing the entire chair to slide completely under your desk to save up to 35% of floor space. This practical design fits perfectly in small home offices, studio apartments, dorm rooms and compact workstations, keeping your workspace neat and organized.
• Breathable Tech Mesh & Sturdy 330LBS Weight Capacity: High-performance technical mesh covers the backrest and headrest, delivering exceptional airflow, strong toughness, tear resistance and long-lasting elasticity to keep your back cool and dry all day long. Built with a reinforced 5-star base and heavy-duty pneumatic lift, the chair holds a maximum weight capacity of 330 lbs, paired with silent 360 swivel casters for smooth, stable movement on all floor types.
• Quick & Easy Assembly + 3-Year Core Components Warranty: The package includes all required hardware, labeled parts and clear step-by-step instructions, so most users can complete full assembly in 15 minutes with no extra tools needed. We back this ergonomic office chair with a 3-year warranty for the frame and pneumatic lift, and provide responsive customer service for fast, satisfactory issue resolution.