The Aloha Active by Haworth features a well-considered design and a revolutionary weight-activated mechanism to maximise your seating experience without compromise of quality and comfort. Aloha ergonomic task chair is versatile and can be used in home offices, for working from home, as a desk chair, or in meeting rooms for its comfort, adjustability, and elegant design. Aloha Active features height adjustable lumbar, providing optimum support to the required area of your back, automatic weight/tension synchronised tilt mechanism that moves the backrest and seat together for simple optimum support, with sliding seat mechanism to adjust the seat depth. Featuring a mesh backrest, which promotes better airflow, and a high-density moulded foam seat for greater comfort with waterfall edge designed to minimise pressure on the back of the legs. This version is supplied without armrests. Please refer to our other product listing below for version with 4D arms. The seat is upholstered in Atlantic Charcoal fabric with the frame in a black finish. Aloha is AFRDI Blue Tick Level 6 certified and has been tested to AS/NZS 4438 standards making it suitable for heavy commercial use.