At first glance this task chair looks like your basic looking office chair, but look closer. This chair lends comfort with LeatherSoft upholstery, ergonomic contoured cushioning and a depth adjustable back. The back depth adjustable knob allow you to slide the back outward which can accommodate users with longer legs. LeatherSoft is leather and polyurethane for added softness and durability. The pneumatic adjustment lever will allow you to easily adjust the seat to your desired height. This mid-back swivel ergonomic task office chair is a comfortable desk chair with a small profile that won't take up a lot of space in your home or office.