These waterproof boots feature an integrated shell single piece rubber sole and upper, so there is no chance of leakage underfoot. Combine that with a super spongy trampoline midsole and you have the ultimate in comfort. These boots also include a mud release all terrain sole, easy pull-on side handles and a sleek new overall design. You can also remove the innersole for a wider more generous fit. These boots will keep you warm and dry in the harshest of conditions.