I purchased Crocs shoes for a vacation to Disney World in which I knew I'd be walking for hours upon hours and days upon days. It was the best decision I ever made! I usually have a problem with my heels. After walking or standing too long, I'd suffer from incredible pain in both of my heels. I'd just endured this for years and even the most expensive brand-name running shoes or gel soles couldn't help the problem. I purchased the pair of Crocs through their website because they weren't sold everywhere like they are now. When they first arrived I thought they were the ugliest pair of shoes I ever saw and was quite embarrassed to be seen in them. Luckily, when I arrived at Disney World, it seemed that everyone else was wearing them and so it was okay. I wore them every day for 7 days and never had any problems with my heels. They are the most comfortable shoe I've ever worn and now every member of my family owns a pair. I'm glad to see they have come out with new styles and colors and I'm very pleased with my new pair of black Endeavor Crocs. I wear them every day while I teach school or am doing chores at home. They have also become my rainy day shoes, because of their rubbery texture that easily repels the water. Whether you have problems with your feet or just want a comfortable pair of durable shoes, I highly recommend Crocs.