With its rugged, all-terrain design and advanced materials, the Danner RAT stands ready for any mission and any environment. Highly durable nubuc leather topped with a breathable and tear-resistant 1000 Denier nylon upper. Polyurethane-coated leather over toe and heel for increased durability. Danner's hand crafted stitchdown construction provides a wider platform for increased stability underfoot. This construction makes the boot recraftable in Danner's Portland factory. Speed laces and late-to-toe design. Highly durable, moisture wicking lining with quick draining medial vent holes. Extended sizes available for women or those with smaller feet. Advanced lug design Vibram 360 outsole with Dri Ice remains flexible even in extreme cold for superior traction. Fiberglass shank. Berry compliant. 8" height. 70 oz. Made in the USA. VPN: 15620.