Great, but do run small
40 pairs of crocs within my family, mom having the most. Love these, just used them in Iowa for a vacation in the snow. Only problem is they do run small. Just get a size up. Light socks can be worn inside, as they are lines. At first they feel like they may run tight across the top of your foot, but after a few minutes of wearing them, they are broken in nicely and I never felt like taking them off.