WATERPROOF Rocky Fort Hood Side-zip Boots. These puppies are totally waterproof, right up to the boot tops. Waterproof, full-grain and 1,000-denier nylon uppers; Rocky waterproof system ensures no leaks; Rubber outsole is oil and slip-resistant; Removable, mesh-lined, polyurethane insole for comfort; Moisture-wicking mesh lining; Padded tongue and collar; 3/4-gussetted tongue locks out water / debris; Fully gussetted YKK side zipper for swift on / off; Each is approx. 8″h., 30 ozs. State Size. Medium width. Upgrade to new Rocky Boots today! Men’s Rocky Fort Hood Side-zip Waterproof Boots, Black