Delivering a sturdy and practical choice, these Grafters Viper Ambush boots boast a Jontex breathable and waterproof membrane, that allows ventilation whilst keeping feet dry. They feature a leather/coated action leather upper, a Jontex waterproof & breathable membrane, and a lightweight design. The sole is made of rubber/Phylon. These are non-metal, combat/military-style boots with a coated action leather upper for a good look and feel. The waterproof Jontex membrane keeps feet dry. They have a leather upper, textile lining, synthetic sole, and a high-top design, providing water resistance and a round toe for durable workwear use.