Some army boots are waterproof, while some are water-resistant. Hence, you need to know the difference between these two properties when shopping online. The waterproof ones are typically made of rubber, vinyl, polyurethane, nylon, or neoprene. Meanwhile, water-resistant boots are crafted from nylon, leather, and various coated materials. If there is no label, then that means a pair is neither waterproof nor water-resistant. We recommend you read the product description carefully to make the right choice.