Optimum Z Office Chair | Premium Ergonomics with Total Back Support

An office chair with versatile adjustment features and a high backrest and headrest that provide optimal support for both the lumbar and upper back. Optimum Z is designed for demanding users who spend long hours at their desk. Its unique design with a high backrest and headrest provides complete relief for the entire back. The chair features an advanced mechanism that allows for seat angle adjustment, including a forward tilt (negative angle), which promotes blood circulation and active sitting. With fast deliveries and free shipping, you'll quickly receive a chair that elevates your workday. Benefits Forward Tilt Seat: Adjustable seat tilt to a negative angle to engage the core and improve posture. Total Back Support: High backrest and headrest support both the lumbar and upper back. Extended Adjustability: Adjustable seat depth and backrest height (LiftUp mechanism). 2D Armrests: Armrests adjustable in height and width as standard. Specifications Model Optimum Z Colour Black Seat Height 46–59 cm Seat Depth 45–49 cm Seat Width 49 cm Backrest Height 61 cm Base Diameter 66 cm Weight 19 kg Warranty 5 years Material 100% Polyester (Dove Upholstery). Fire Class: EN 1021-1. Invest in Health – Order Optimum Z Today!