I ordered these boots because I work outside everyday-rain or shine and I was tired of having wet feet. These boots did not disappoint. I have only worn these for a couple of weeks but it has been wet out almost everyday. They keep water out and my feet comfortable all day. The rubber soles have good grip on slick or wet surfaces and the boots are very comfortable with little or no break in time. These are safety toe boots so I ordered them in wide and have plenty of room in the toe box with no discomfort. I would have given five stars but had to exchange the first pair due to water leakage. This pair (the second) are waterproof as advertised and appear to have very sturdy construction without being too heavy. With proper care they should give good service. They are not insulated and there is some retention of perspiration so they might not be well suited for very cold weather. When informed of the issue of the first pair leaking Amazon had a new pair at my door two days later - no charge- no questions. Excellent customer service.

Update 2/8/17: I really like these boots. Have bought several pair of them over the years. The main problem for me is similar to what others have said. The soles fall apart after a year or so while the uppers remain in good serviceable condition.
Update 3/23/18: Same as last pair. Uppers holding up great but the soles are cracking and falling apart after one year of wear. Other than the soles wearing out these are the best boots I have had. I suppose a year of hard use is a reasonable amount of service.