[Sitting Comfort Like Sofa] This seat cushion of gaming chair is composed of pocket springs and shaped foam, allowing for the same elasticity and comfort as a sofa. The springs better distribute the pressure on the seat cushion for better ride comfort and more ergonomic. [Highly Breathable Fabric] The gaming chair surface material is made of highly breathable mesh fabric, which has good heat dissipation. Even on a hot summer day, sitting in a chair will not feel stuffy. And the resilience of this fabric is better, the body will be supported when sitting on it, and it will be easier to improve work efficiency. [Flat Seat Cushion Design] What sets this chair apart is its ingenious omission of the typical side wings found in most gaming chairs. By doing away with the unnecessary bulk, we've maximized the actual sitting area, giving you more space to move freely and find your perfect position. No more feeling confined or restricted. [Designed to Fit the Undersized Guy Physique] The best sitting position is that the feet are naturally stepped on the ground. In other words, seat height ≈ 25% of user's height is optimal. This allows your lower back to be straightened and naturally reduces the strain on your lower back. We designed this computer gaming chair specifically for the undersized guy, both adults and teens. （Please confirm that the chair size and your body type match） [Easy but Abundant Functions] This gaming chair has a reclining function of 90°-135°. It is also combined with the footrest, it can be used for gaming, working and napping. And the headrest can be placed at the hollow or the top of the backrest according your height. The waist cushion with massage can help user accelerate recovery from fatigue, and relieves the burden on the waist when sitting for a long time.