Usain Bolt is a professional athlete, not a pair of shoes. He wears shoes that are made by Nike, which is considered to be one of the leaders in this type of product.
On the site runnersworld.com, they have a "shoe advisor" option where you answer questions about yourself and running shoes are recommended to you. You have the option to compare these shoes using their "compare" feature.
I don't really know what womenblack running shoes are. There is no information about them on the internet. If they are a brand of shoe, there isn't much in the way of information out there for them.
The best option for marathon shoes for you might be the Asics Nimbus, but it depends on the shape of your foot. You can use www.roadrunnersports.com/rrs/product/shoe-dog.jsp to help you select the best shoes for you.
I feel that "best cushioned" running shoes are not your best option. I have found out that the softer the shoes are, the harder they are to run in, and more pain afterwards because they are not supportive. However, I did find a pair of running shoes that should help because they are supportive yet, very comfortable. This shoe is the Mizuno Creation 13.
If you visit about.com and search for best running shoes they have a good selection of reviews about different running shoes, and how to get the best running shoes for you, (or your husband) they also let you compare prices.
Nike makes great running shoes that are somewhat affordable. You could even try paylessshosource.com for a cheaper option, just be sure any running shoe you buy has proper arch support.
I don't believe that LA Gear shoes are the best option for running shoes. I don't find them to be extremely durable and comfortable for long distance running. You are better off with a reliable brand like New Balance, Nike, or Saucony.
One of the best running shoe for running is the airmax. They have been know for the best running shoe for a long time. There are alot of good running shoes available.
You should probably try with different online retailers since Nike does not have them directly. The best option for you to find these shoes might be with ebay.
The best footwear for running would be running shoes. Many brands make running shoes. Find good fitting running shoes. You can buy these at many locations.
The best running shoes would be nike brand. Their running shoes claim to have technology that will allow you to get more air and will help you run faster.
The best reviews available for the running shoes Nike Lunarswift meen's running shoes would be on amazon. The reviews will help you decide if you want to buy them or not.