I have been searching all over the internet and have come up with no answer. My son wears a youth size 7.5 shoe, he is 13. I can not find the right kind of shoes and boots in his size in the store or online. I need to know if there is a way to figure out what a youth size 7.5 shoe would convert into in mens shoes. I can't find this conversion anywhere. Everything I find on measurements shows the mens shoes being too big, even the smallest sizes I can find. Help! I'm trying to get him a good pair of hiking boots and some sneakers for his Boy Scout campouts and hiking trips. Thanks in advance for your help! Bobbi-Jo