Sticky rubber sole with a deep, wide lug pattern for cutting through algae and gripping terrain. Ideal for use on land, in boats, and in less demanding wet wading conditions. OmniTrax Interchangeable Sole System gives you the ultimate flexibility and stability in every fishing situation. Soles easily snap into place even while standing. Fits any Korkers boot or shoe with OmniTrax v3.0 interchangeable soles.