Ergonomic backrest designed to fit natural body curves Adjustable lumbar support system for customized comfort Flip-up armrests enabling space-saving storage Breathable mesh backrest ensuring cool, comfortable seating Rocking function with 90° to 120° recline range Experience unparalleled comfort and support with this thoughtfully designed ergonomic office chair. The innovative backrest engineering follows the natural contours of the human spine, providing optimal support throughout extended work sessions. The adjustable lumbar system offers precise customization, allowing users to position support exactly where needed to maintain proper posture and reduce strain. Practical design elements include space-saving flip-up armrests that enable seamless storage beneath desks when not in use, making this chair ideal for home offices, study rooms, or gaming setups where space optimization is crucial. The premium breathable mesh material promotes continuous air circulation, preventing heat buil