I have a set of rocky pro hunters with 400g in them, i wore them a bit big game hunting and also alot of upland as well, they havent leaked yet but the stiching is starting to come loose in a few places and i had to have the toe caps glued back in place. I think the lynx replaced these now and they look good but i wouldnt exspect years and years of durabillity out of any Rocky boot, you get what you pay for, that being said i would still buy a pair of Lynx for light upland and big game work,just have to buy a pair every 2 years or so. I use my pro hunters as work/ everyday boots now till they are shot and the light weight is nice, i save my kenetreks for when i really need them