If you go to the Nike site and search for the nike air pegasus 26, you will find reviews of people who have owned them. I read a few reviews and it looks like they are happy.
More information on Nike Air Pegasus 27 GTX on Nike's website. Another place to find information on Nike's shoes is a reputable retailer such as Foot Locker.
There are numerous online reviews about the Nike Air Pegasus. The following website provides the information you requested: reviews.nike.com/9191/.../nike-air-pegasus-26...reviews/reviews.htm
You can find more information on Nike Air Pegasus Trail on runnersworld forum and on amazon. There are many reviews in both places from people who bought shoes so they can advise you and help you.
Visit the link http://reviews.nike.com/9191/365741/nike-air-pegasus-26-mens-running-shoe-reviews/reviews.htm where you can find the Official Nike Store Customer Reviews for Nike Air Pegasus+ 26 Men's Running Shoe.
You can find extensive and detailed reviews here, http://reviews.nike.com/9191/326843/nike-air-pegasus-83-si-mens-shoe-reviews/reviews.htm, where customers rate and review their Nike Pegasus 83.
You can purchase the Nike Pegasus 2008 shoes on line at the following site....www.urbanfreeflow.com/nike-air-pegasus . I hope this helps you find the shoes you are looking for.
You can find a picture of the Nike Air Pegasus 83's at Amazon.com or even E Bay.com. There will also be more information such as reviews on there to assist you further in purchasing them.
You could go to Nike.com and check out their website for more information on the nike air pegasus 27 gore-tex shoe. You could also find stores that sell them like Amazon.com and read the product description.
There are detailed customer reviews of all available Nike sneakers available at the Nike store website. Runningshoesguru.com also provides great reviews of the Nike Air Pegasus 27.
http://www.amazon.com/MENS-NIKE-AIR-PEGASUS-326843/sim/B002PNWMB0/2 http://www.ebay.ca/such/i.html?_nkw=nike+air+pegasus+83+si these are the stores where you can buy Nike air Pegasus 83.
Nike Pegasus 27 are an excellent running shoe and are very durable. Please take a look at the following link for more reviews. http://reviews.nike.com/9191/396041/nike-air-pegasus-27-mens-running-shoe-reviews/reviews.htm
Where you can find some nike air pegasus 27 running shoes are at your local dicks or major sporting goods store. They should not be hard to find as they are everywhere.