The PORT O’CONNOR Neoprene Wading shoe is a revolutionary “running shoe” Design. Constructed with tough Poly-jersey neoprene and non-shrink PVC upper, the O’CONNOR offers a snug, non slip design that stays put even in the deepest muck. Built with an adjustable ankle strap, gusseted & zippered top closure that keeps mud and grit out of your boots. The POC flats shoe can be worn with or without neoprene booties. With light weight and durable running outer sole, the POC will be comfortable on deck as well as in the surf or on the flats.