The SIHOO Doro C300 Pro Ergonomic Chair is a premium seating solution designed for extended work and gaming sessions, offering both advanced ergonomics and modern style. Crafted with breathable mesh on the back and seat, it keeps you comfortable and cool while working through long hours. Its standout feature is the dynamic lumbar support system that adapts to your body’s movements, ensuring continuous spine support. The chair also includes a deep, adjustable seat cushion to suit different body types, and 6‑dimensional armrests that move in height, depth, angle and rotation for custom comfort. A synchronized recline and unified control handle make adjustment effortless—from upright focus to relaxed recline. The polished metal base and robust build reflect high durability, while the streamlined silhouette blends seamlessly into both home offices and professional setups. Its thoughtful mix of form and function makes it an excellent choice for anyone seeking a chair that’s both comfortable and visually refined. In short: the Doro C300 Pro brings innovation, longevity and design intelligence together for a truly elevated seating experience.