With an outdoor-inspired silhouette and an athletic fit, the six-inch Leavenworth Met offers superior protection through a flexible, internal metatarsal guard made from Poron XRD®. This technical fabric stays soft and flexible for daily wear but goes rigid on impact, helping to better protect the foot from crush injuries. Crafted with a full-grain waterproof leather upper, the boot features a KEEN.Dry waterproof, breathable membrane for moisture control as well as left and right asymmetrical toes to deliver ASTM-rated protection.