By integration. In general, if you have an irregular area, divide it into many small shapes, for example rectangles, which you know how to calculate.
At a shoe store, or walmart
There is over half a dozen running shoe stores in the San Francisco area. You can look in your local yellow pages to find the one that is closest to you.
The area of a high heel shoe is determined by the size and shape of the sole that comes in contact with the ground. This area is typically smaller than the total area of the shoe's bottom surface, as the heel is elevated.
If you are looking to get Nike Air Max 2012 for your fitness, I say You should go to a Nike Shoe Store, or go to a clothing store to find these in the mens shoe area.
you can find it on the bottom row of the shoe rack :)
Foot locker has shoes for everyone in the family and can have great deals in clearance. You can find deals on their website or find a store to get a better feel for the shoes.
A good affordable name brand walking shoe is Nike. Most Nike sneakers are really good for walking long distances.
Shoe Fanatics are us can be found at www.pleasinglyunique.ning.com
An individual can find a representative from a fashionable shoe industry to give shoe fashion advice. An example of such an industry is Charlotte Russe.
You can find them anywhere they sell sporting shoes. Try Dunhams, Walmart, Meijer, The Shoe Dept, or any other place in your area.
Shoe tailors (as referring to shoe repair) can possibly be found locally by looking in the telephone directory under shoe repair. Tailor My Shoe is a website dedicated to designing and customizing women's shoes. Shoe Tailor the website sells hard to find wide sized shoes for women.
You can find reviews for the New Balance Minimus shoe at different on line sites like Amazon.com there you get reviews from people who have used the shoe.