Serta 45025 Wellness by Design Air Commercial Series-100 Executive Puresoft Faux Leather Chair, Black Commercial-Grade components provide uncompromising support, stability and durability to meet the demands of office life Flexible air lumbar pivots with movement to correct posture and provide better back support than traditional office chairs Deep layered body pillows and molded foam seating provide a plush-like feel for superior comfort Height, tilt and lift adjustments allow customized positioning to improve body alignment and alleviate discomfort Resilient Puresoft faux leather upholstery is available in a choice of 3 colors to complement any office dcor