We consider Hybrid Modern Designer Desk Chair a cross between a fully functioning not so sightly ergonomic chair and a full on designer chair without any adjustments. The Hybrid Modern Designer Desk Chair features a slim profile. Ergonomic comfort is not sacrificed in the design. Task arms and fixed arms available. Chair is also available armless. We don’t recommend ordering any desk chair without arms. The absence of arms on a chair leaves the body to make up for arm support usually neck and upper back problems are associated with armless chairs. This chair is offered in 11 colorful mesh backs or fully upholstered. Synchro tilt with adjustable back height adjustment and waterfall seat. Black base standard, polished aluminum base offered. Great for desk chairs, conference chairs and home office chairs. The stylish pop qualifies this model as a good looking chair for residential environments. Any color fabric / leather available. Premium product on about at 8 week lead-time or better.