I work on an oil tanker engaged in the west coast Valdez to Long Beach route. (6'2", 285lbs. Size 13EE) Very comfortable boot and a very durable boot. This is my exact model and I toyed with the idea of buying another pair because these are soo comfortable but my back-ups are only four months old. (But I am seriously thinking about it, they're that comfortable.)  Although I purchased mine at the RedWing store, they are cheaper here. Snug fit with an extra thick padded sock and Spenco Polysorb Total Support, Men's 12-13 replacement insole (Purchased at Amazon) but I prefer it that way.