Vinsetto Mesh Swivel Office Chair Task Computer Chair w/ Lumbar Support, BlackProduct Overview The Vinsetto Mesh Swivel Office Chair w Lumbar Support is built for people who spend long hours at a desk. It combines a breathable curved mesh back with a cushioned seat to keep you cool and comfortable through tasks, calls and study sessions. The chair offers adjustable height and armrests, with flip up arms that tuck neatly under your desk to save space. A high back and subtle rocking motion provide support and a moment to stretch