The Mesabi steel toe waterproof logger boot is built to withstand everything this world can throw at you. The full grain waterproof leather is reinforced with the UltraDry™ waterproof membrane to keep you dry in wet conditions. The sole is a Goodyear Welt which adds strength and durability to the boot and it also includes a comfortable steel shank which provides more stable footing and helps support your feet and calves. The comfortable logger sole is a long lasting, heat resistant material that keeps you safe and secure in any environment. You have a tough job to do, but these logger boots are even tougher.