These waterproof boots look and feel well constructed. They weigh less than all rubber boots or boots with the bottom portion all rubber. The insole is removable which helps with drying. A separate set of a different style of insoles in included with the boots. The lug pattern on the sole provides excellent grip, but is designed so there do not seem to be places between the lugs where mud can collect. It is a more open design than many other boots. Only time will tell how well they hold up, but first impressions say they will last very well.