I am over 50 years old and I decided to take up jogging. My main concern was my knees. I had no idea what kind of shoes to get until a friend with plenty of running experience recommended these shoes. I recommend you check out Saucony's Shoe Advisor [...] to find the best shoe. I ordered my usual size and the shoe fits perfectly. I run 3 times a week now without any knee pain. I also got these shoes on a promotion for about $60 which is a great price for these shoes.