Size is a hair too big. Maybe half a size, but I don't THINK it's worth returning them. Quality is good, but the insoles ARE garbage, so I'll probably be throwing them IN one. I also would've liked a little more tread, but they're supposedly slip/oil resistant. Luckily I had some Dr. Scholl's inserts that I slipped into the boots. Still breaking them in, but they're fairly comfortable. They're a little loose in the heel, so I'm concerned I might get some chafing there. We'll see. I work at a certain well-known hardware store where I'm walking, climbing ladders, bending, and twisting for eight or nine hours every day. The boots seem at this point like they'll work, provided the length and chafing aren't an issue. Will update if I run into any issues.