me7erg Eurotech Mesh Ergonomic Chair w/ Headrest - The future is Ergohuman Ð designed and made with the total comfort of human-kind in mind. Esthetics, form and function allow this series to utilize a synchro tilt mechanism with infinite lock, sliding seat, pneumatic height adjustment, headrest option all in one very unique chair... and there is no need to wait, it's available now!