This is THE yardstick of our relaxation chairs. It is the perfect companion for all your downtime moments with its multiple resting positions, including the famouszero gravity position (with the legs slightly above the heart) which is THE optimum relaxation position. Multi-position relaxation chair, including the 127 zero gravity position which promotes optimum breathing, a particularly good blood flow and perfect ergonomics for the back. Resistance levers help keep the chair in the user's desired position while still allowing movement as needed. Fixed, ergonomic dual-plane textured resin armrests. Ergonomically shaped 20mm Steel tube frame - HLE (High Limit Elastic). Weight capacity: 310lbs.