I just purchased my third pair for work, each pair lasting approximately one year before soles worn. I'm in and out of a vehicle all day and working outdoors. These boots are very nice for the price. To address the arch support issues, I have inserts that make for a great fit and support. I've never had any issues with the side zippers, but then again I lube my zippers twice per year. My only complaint are the soles. The soles are soft and wear fairly quick to the point of not being safe, they become a slip hazard on smooth wet concrete. I Scotchgard my boots and have no issues with rain permeating the top of the boot. The soles however after approximately nine months of continuous use seem to wick water through the soles into the bottom layer of the liner. I've seen this mentioned elsewhere. Stand in a shallow puddle that doesn't come above the sole to boot bond and the bottom layer of the liner will become moist, almost like sweaty feet in the winter. The soles are the weak point but still here I am buying my third pair because I haven't found a better boot at the price point.
Rating: [4 of 5 Stars!]