UPGRADED SPRING CUSHIONING The DUMOS gaming chair is equipped with an innovative spring-loaded seat that evenly distributes pressure across your hips, maximizing comfort during extended use. Made from premium materials, the cushion retains its elasticity and shape over time, offering consistent support without flattening or deforming. Experience long-lasting comfort and enhanced support for longer, more enjoyable gaming sessions. ERGONOMIC DESIGN - The back of the computer chair and both sides of the cushion are equipped with a support design like wings, balancing the pressure brought by the body, providing sufficient space to achieve maximum support, you can switch positions at will, and maintain a comfortable experience. Stretch your body on the stretchable leather rest, cross your legs, and immerse yourself in relaxation. VERSATILE ADJUSTABILITY This chair comes with a removable headrest and lumbar pillow, both of which can be repositioned to match your preferred sitting po