WATERPROOF frogg toggs 5 mm Mudd Boots! In flooded timber hunting ducks, wading chilly mountain streams throwing a fly, or even just sloshing your way through a rainy day, frogg toggs give you the waterproof, stable footing you need: Durable rip-track outsole for more grip, less slip; Vulcanized, 100% leak-free performance; Molded EVA insole for supportive comfort.; 1,200 gram Thinsulate Ultra Insulation 16"; State Size. Medium width. Half sizes, order the next larger full size. Act quickly... order! Men"s frogg toggs 5 mm Mudd Hogg 1,200 gram Thinsulate Ultra Insulation 16" Boots, Mossy Oak Break-Up Weigh 40 ozs.