Nice and easy on the feet. The design is feather weight which ensure maximum comfort with each clog weighing only a few ounces. Slip resistant non marking sole. The high arch molded footbed is to ensure support and comfort. There is a removable inner sole. The heelstrike has shock absorbing ability. The sole is designed to get rid of leg and fatigue. The heal strap can be in the front or behind the ankle for maximum comfort. This is designed from EVA foam material which is bacteria resistant and fungus resistant which leads to shoe odor.