Experience all-day comfort and ergonomic support with this multi functional office chair designed for work, gaming, studying, and relaxation. Featuring a reclining backrest and retractable footrest, this ergonomic desk chair allows you to switch effortlessly between focused productivity and comfortable lounging. The supportive backrest smoothly adjusts and locks at angles between 90degree(s) and 135degree(s), helping you find the ideal position for working, reading, gaming, or taking short breaks throughout the day. The built-in retractable footrest provides additional leg support for enhanced relaxation during long sitting sessions or quick naps. Designed to deliver personalized comfort, this ergonomic office chair includes a fully adjustable 2D headrest with up to 45 degrees of tilt adjustment and 2.2 inches of height adjustment to properly support the neck and reduce strain during extended use. The integrated lumbar support also adjusts vertically by up to 2 inches, allowing customized lower back support that accommodates different body types, sitting preferences, and user heights for improved posture and reduced fatigue. Upholstered with breathable mesh fabric, this computer chair promotes excellent airflow and heat dissipation to help keep you cool and comfortable throughout the day. The generously padded 3-inch seat cushion, retractable footrest, and linked armrests are filled with resilient 25D high-density sponge that delivers soft yet supportive comfort while maintaining its shape over time. The ergonomic design enhances sitting comfort for long work hours, gaming sessions, meetings, or study periods. Built for mobility and flexibility, this swivel office chair features smooth-rolling 360-degree universal wheels that glide easily across various floor surfaces, allowing effortless movement between tasks and work areas. The adjustable seat height ranges from 16.5 inches to 20 inches, making it easy to align the chair with desks, gaming setups, or workstations for optimal ergonomic positioning. Constructed for dependable durability and long-term reliability, this heavy-duty office chair supports up to 350 pounds with a reinforced 5-claw metal base and S Gs-certified Class 3 gas lift cylinder. Additional Y-shaped and triangular back support brackets further strengthen the frame for enhanced stability and structural integrity. Combining ergonomic adjust-ability, breathable comfort, sturdy construction, and modern functionality, this reclining office chair provides a comfortable and reliable seating solution for home offices, gaming rooms, study areas, or professional workspace.