The Shakespeare Sigma Neoprene Chest Waders are made from tough 4mm Neoprene material. The reinforced PVC boot has a cleated sole which allows the boots to be worn on sand, rock and even on the boat. They have a flapped external chest pocket which is perfect for keeping essential bits and bobs to hand. The velcro shoulder straps allow you to adjust the fit to suit your own needs.Neoprene waders are a popular choice with sea anglers as the close fitting material helps to keep you both warm and dry. They are obviously good for wading into the water but also very good for keeping out the rain, spray and waves when stood on rock ledges.