High-functioning, high-back suspension chair features upscale design and ergonomic support with unparalleled comfort. Tubular framing wrapped in an elastic substructure provides support and is topped with a layer of polyurethane foam. With no traditional seat or backboards used, this chair provides long-lasting supportive comfort. Breathable mesh back offers flexibility. Seat is upholstered in fabric. Arms adjust in height. Other functions include weight-activated tilt with lock, pneumatic seat-height adjustment, 360-degree swivel and tilt tension. Five-star base is equipped with casters for easy chair movement. Weight capacity is 250 lb.