The LEAF 501-SYA is an ergonomic office chair designed for corporate offices, coworking spaces, and educational institutions. It features a height-adjustable swivel mechanism with an upholstered seat and backrest, complemented by a white nylon backrest cover. The chair's white 5-star nylon base is equipped with rubber castors suitable for hard floors, and a white piston cover enhances its sleek appearance. The SYA synchronous mechanism offers auto preset resistance with fine adjustment through a rotary selector, providing five locking positions. This model, part of the LEAF series, is recognized for its elegant, subtly rounded design, inspired by the shape of a tree leaf. The collection is known for its adaptability, meeting high standards of functionality, ergonomics, and design, making it ideal for modern office environments and collaborative workspaces.