Saucony shoes are good, you can get them from Amazon.com, or from the store. It works a lot better, but you can also get it from craigs list for cheap, just be careful.
There are a number of online sources that sell Saucony shoes and specifically the Hattori model. Any of those websites would give you access to consumer reviews of the product, but if you're trying to determine whether the Saucony Hattori shoe is best, I would look at outside, unbiased source that provides both consumer and expert ratings for the shoes. One such source is "Runner's World Magazine," which does a running shoe guide each year that breaks down all the relevant features in the newest running shoes.
The Saucony Kinvara running shoe is reviewed online at many different websites. One of the most informative reviews for the Saucony Kinvara running shoe is at http://www.runblogger.com/2012/05/saucony-kinvara-3-review-and-find-your.html
Saucony has an online presence so you can look for reviews on the saucony pro grid jazz on their site. Another option is to look at amazon and see customer reviews there.
Runnersworld.com is a great place to look for reviews of running shoes, as is runningshoesguru.com, both of which will probably have the review you're looking for. Also, a variety of running blogs will have a review of the Saucony Kivara.
There are very many websites that have information and reviews on the Saucony Kinvara running shoes. Try the following sites: runningwarehouse.com/Saucony, runblogger.com/.../saucony-kinvara-3-review-and-find-your.ht.
If you are looking for a review for these shoes, you will find many written customer reviews at websites such as Kellysrunningwarehouse, Zappos, Roadrunnersports, and even amazon, if you search the product you are looking for.
The site that has the Saucony Kinvara review is called the Run Blogger. It gives an overall look over how they react to pressure and idea given to anyone looking to use them for fitness purposes.
You can find them on Amazon.com. Amazon.com also has many customer reviews. The customers review them and tell exactly how the shoes work, look, and react to running.
The Saucony progrid echelon is an up and coming shoe type. There aren't a whole lot of reviews out there, but you can find some on any consumer based review website.
It is great to use online sites for different reviews. One of the best places to go for an honest review, from real customers, is to use angie's list site page.
Sure, here is a concise review citing the keyword "durability" for the product: "The durability of this product is impressive, as it has withstood daily use without showing any signs of wear and tear. I highly recommend it for its long-lasting quality."
Zappos.com is a great source for shoes online; you can read reviews of all the shoes that they sell. Other online options: Roadrunner Sports, Nike, Adidas, Finish Line, Running Warehouse, and Holabird Sports. Many of the major shoe brands also have their own websites: Nike, Adidas, Acis, Saucony, etc... Runner's World Magazine does a review regularly of new running shoes, which could provide a review beyond those of the basic consumer.