I walk a lot in my boots (work) these boots have lasted me about 7 years, in that time I've put on about 14000km of walking with my boots on. 200 shifts per year, 10km per shift, the math is easy, 14000km is impressive. Rain or shine, snow or sleet, The boots polish up nicely, and hold a shine. the sole is comfortable, as is the upper padding. I would recommend wool socks while wearing them to allow your feet to breath. These boots have good traction in varying terrain, and are light enough to run quickly to respond. I am impressed with the manufacturing quality and have not had any issues (needing repair) during my ownership of these boots. I will be purchasing them again, when wear these ones out! Thank you for producing a fine product. I am on my third pair of shoelaces though, R&D?? Highly recommended.