Allseating Mesh Back Side Chair 77054. With its broad range of interchangeable design option, the Inertia family makes itself right at home no matter the job or budget. Inertia Mesh features a lightweight woven mesh back that is breathable, comfortable, and stylish. Available in Plus, Conference, Task, Side, Task Stool and Bar Stool, and a range of arm options, Inertia Mesh provides support and comfort whether you're sitting straight or leaning back. This product is considered to be a non-stock special order item and is not subject to return.