A good mesh chair will give you great back support and comfort. There are several to choose from but the most popular are the meshbacks that are ergonomical. http://www.thehumansolution.com/liberty.html
Mesh desk chairs can be found at department stores along with furniture stores. Id suggest walmart or zellers.
YEs they are very comfortable. You can not usually tell they are mesh they feel like regular chairs.
The material of the herman miller mesh chairs provide great support. They come in 3 sizes. They can tilt forward and backwards and are easy to make adjustments on. The cons of these chairs are that they can be expensive and could do with being higher.
The best place to purchase comfortable mesh office chairs is at your local home department store such as Lowe's. Also E bay sells affordable mesh chairs online.
There are leather, ergonomic, mesh, and all kinds of chairs sold at office depot. Browse at the link I will give you and see if you like any of them. http://www.officedepot.com/catalog/search.do?fkey=CJ9ZC-P5ghEJGkBQR1jF-4v&Ntt=desk+chairs
You can purchase mesh chairs online or in-stores. The best place you can find the mesh chairs may be at a furniture store, also they aren't that expensive.
Best Buy and Staples both have good quality desk chairs as well as other office furniture pieces. Walmart, Target and Kmart also have desk chairs. Check prices and styles on each website then sit in a few to pick the one that works well for you.
Best Buy does sell mesh office chairs. They offer several colors and brands. Chairs are available online or in stores.
Executive desk chairs are chairs that swivel, recline, raise up and down and have a ton of extra features.
When you are looking for computer desk chairs, it is important to take the ergonomic function of the chair into your considerations. Is it good for your back or will long periods while seated hurt?
Leather desk chairs can be purchased at office supply stores and major department stores. Staples, OfficeMax, Walmart, and Target all sell leather desk chairs.
Fixed height desk chairs usually have a seat height about 450mm above the floor. Good adjustable chairs have a range from 350-520mm which allows them to be adjusted to suit 95% of people.