Merax Ergonomic Mesh Adjustable Home Desk Chair Office Chair Modern New Design Reclining Chair (Black 1) Complete any task at hand in comfort when your sitting in our mesh seat and back chair. The breathable mesh material allows air to circulate to keep you cool while sitting. The waterfall front seat edge removes pressure from the lower legs and improves circulation. Featuring adjustable armrests, a synchro-tilt mechanism and an adjustable-height seat, this contemporary black chair keeps you ergonomically positioned for all-day comfort as you work. A five-point base with convenient caster wheels offers sturdy support and easy mobility around the office.