I ordered these shoes for summer based on the reviews I read online. This is the first pair of Saucony shoes that are my size (men's 8.5) and have enough room in my toes. Very light and comfortable in the summer heat. I mainly use them for running on the beach and they are great. I have some flat feet and they are very comfortable for me. There isn't much support though, so I'm not sure how they will handle a half marathon or marathon distance. But they are great for running 5-10km.