If you want to know everything about running shoes with a pronator than I would suggest going to your local dicks or fitness store and ask about running shoes with a pronator.
As viewed from the website http://www.footlocker.com/_-_/N-1z13zbh/keyword-womens+running+shoes there are running shoes under pronator for women from foot locker.
There is a website that some running shoes under pronator. They are a little on the expensive side but they are worth the price! The website is [ http://www.nextag.com/running-shoes-under-pronator/stores-html ].
The Under Pronator does have a very good reputations for it's running shoes, i'm glad that you asked about those shoes. I think that you should buy them if you're serious about buying.
A great shoe for an under pronator is the Asic's Gel Glide. It will help keep you foot in line by its design only instead of the runner mentally thinking about it every step.
To tell is under pronator shoes are right for you, I would suggest checking your local sporting goods store. Many stores that sell Dr. Scholl's have footmapping machines that can measure how you stand, and where you put most of your weight. This will help determine which shoe is right for you.
If you are a pronator, you need to run in a stability shoe. The amount you pronate will depend on the amount of support you need in the shoe. There are other factors like your arch and body weigh that will also determine the right shoe. Go see some one knowledgeable at your local running store.
Pronator quadratus and pronator teres perform pronation, brachioradialis aids initiation of the movement.
If your looking for cheap running shoes then you should visit the Runners Shop. They have shoes ranging from Brooks to Asics. Not all of their shoes are under 100 but the shoes that are on sale are ver nice and affordable.
Brooks Ghost running shoes available for under $60 are hard to come by. Most of these shoes are in the range of $80 to $100. You maybe able to find used ones for $60.
There are under armour websites where you can see reviews about running shoes and decide for yourself whether or not they're good. Try these websites: underarmour.com, fishline.com, and underarmour.com/shop/us/en/men's/.../running-and-training.
Pronator quadratus and pronator teres
Polo shoes are casual shoes, not running shoes.