Experience exceptional comfort and support with this ergonomic mesh office chair designed for prolonged sitting sessions. The chair features a high-density double mesh backrest that promotes optimal airflow to keep you cool throughout the day, combined with a thick padded seat cushion for superior comfort. A precisely tailored lumbar support system wraps around the curves of your lower back and spine to provide targeted relief and maintain proper spinal alignment. The flip-up armrests allow for space-saving storage under desks when not in use, making this chair ideal for compact home offices or study rooms. With adjustable features including pneumatic height adjustment from 18.11 to 21.06 inches and a tilt function ranging from 90 to 120 degrees controlled by an under-seat tension knob, you can customize the chair to your preferred sitting position. Constructed from durable nylon and plastic materials with a robust metal frame, this chair supports up to 350 pounds and features smooth-rolling wheels for easy mobility. Assembly is straightforward and can be completed in approximately 15 minutes using the included instructions.

• Ergonomic Design: The chair features an ergonomic backrest that contours to the natural curve of your spine, providing superior support during long work hours. High-density double mesh construction ensures durability while allowing air circulation to prevent overheating. This design helps alleviate back pain and promotes proper sitting posture throughout the day.
• Lumbar Support System: A specially engineered lumbar support system delivers precise comfort to your lower back region, effectively reducing spinal pressure. The wrap-around design cradles your back with exceptional accuracy to maintain spinal health. This targeted support minimizes the risk of back discomfort even during extended sitting sessions.
• Space-Saving Armrests: Flip-up armrests provide flexibility for storage and space optimization when the chair is not in use. This feature allows the chair to slide completely under desks, making it ideal for smaller home offices or study areas. The armrests can be easily adjusted to suit your preferred seating position.
• Adjustable Comfort: Customize your sitting experience with multiple adjustment options including pneumatic height control and tilt functionality. The tension knob beneath the seat allows you to set your preferred reclining resistance from 90 to 120 degrees. The thick elastic sponge cushion provides comfortable support for your hips throughout the workday.
• Durable Construction: Built with high-quality nylon, plastic, and metal components to ensure long-lasting durability and stability. The chair's robust frame supports up to 350 pounds while maintaining structural integrity. Smooth-rolling wheels provide effortless mobility across various floor surfaces without causing damage.