Bought these for my son, his summer job is at a golfcourse. He walks thousands of steps a day, sometimes in the rain or morning Dew. His feet WERE getting soaked until we bought these. Highly recommend! He's a 11 1/2 we got the 12s they fit perfect so you may want to go the next size up from your normal size. Buy an airlock sock because your feet may sweat on an extremely hot day, but aside from that He can't sat enough good about these highly recommends them!