I bought a pair of the Colt boot in Dec. 2011. I started wearing them the first week of Jan. 2012. I really like the toughness of the boot. I do a lot of work on blacktop and concrete surfaces, and so far the sole is not showing any signs of wear yet. They feel big on your foot when you first put them on, but after a few days they mold to your foot for a more snug fit. They are comfortable to wear and not hard on your feet. I would recommend these boots. They are a little pricey but if they last for several months, they are worth it.