The Coolhut Ergonomic Office Chair is designed for all-day comfort in professional or home office settings. This high-back chair features breathable black mesh upholstery, providing ventilation and support during extended sitting. The adjustable lumbar support and contoured backrest promote healthy posture, reducing strain on the lower back. With pneumatic seat height adjustment (typically 18″-22″), a 360-degree swivel, and adjustable armrests, this chair allows for personalized comfort. The sturdy five-star base with smooth-rolling casters ensures easy mobility, while the robust construction supports up to 300 lbs. BIFMA-certified for safety, this chair is ideal for users seeking a reliable, ergonomic seating solution for long work or gaming sessions. Easy to assemble, the Coolhut chair combines functionality with modern design.