Recline: 90-180 degree, Armrest: 4D (lift, sway, swivel, forward), Headrest: Ultra-comfortable memory foam, Lumbar Support: Ultra-comfortable memory foam, Outer Material: Perforated PU, Inner Material: Cold molded foam, Frame Material: Steel, Base (leg): Aluminum, Warranty: 01 Year, CMI-GCX2-RYU.