Jet II Mesh Medium Back, Semi-Ergonomic Office Chair New this chair is engineered to

this chair is engineered to support natural alignment and promote healthy movement during extended periods of sitting

Perfect for lite use

Matrix Mesh High Back's solid frame structure blends style and stability

which automatically adjusts to your body weight

Created with input from end users and ergonomists

Jet II Mesh Medium Back, Semi-Ergonomic Office Chair New this chair is engineered toPerfect for lite use, featuring a breathable mesh back and contoured seat. Jet II Mesh features a PostureSure, twin lever mechanism with adjustable lumbar to maximize comfort. The adjustable lumbar ensures your back is optimally supported throughout the day. The chair's back can be fixed in place or allowed to float freely.