The sleek lines of this black mesh side chair add distinctive style and surprising comfort to your office – home or reception area. A flexible mesh back allows air to circulate – keeping you cool – while built-in lumbar support reinforces healthy posture – reducing back strain and muscle fatigue. The contoured seat cushion has a full 2.5 inches of padded foam – covered with black mesh upholstery. The steel tubular frame has a smooth black powder coat finish for easy maintenance. Plastic floor glides protect your floor by sliding smoothly – allowing you to easily rearrange the chairs – as often as you like. And these lightweight chairs can be stacked up to 5 high to transport and store. Line up some chairs for a uniform look in your training room – reception area or lobby – or use one in your office as a guest chair.