Whether you are fishing from shore getting in and out of a boat or making a portage you will enjoy the support and traction offered by the ATB Felt Sole Wetshoe. 10-mm felt sole provides superior traction on wet slippery rocks.With 5-mm DuPont Neoprene uppers and 7-mm insoles this bootie is warm and comfortable in icy water.YKK Ankle Zippers make it easy to get in and out of.Arch strap increases stability and support.