So big. Like 1.5 sizes larger than listed size. I'm regularly a 12.5 and I'm swimming in these. Even if they were the right size the toe box is super wide and the heel cup is almost nonexistent. They seem like they might be good for standing in one place. Can't speak to the durability but it is likely as shoddy as the rest of simms footwear. The only reason I bought these is because they were on pro deal and cheaper than xtra tuffs. Don't do what I did. Just buy the xtra tuffs.