Rough Out Leather & 1000 Denier Nylon UpperOur rough-out, full-grain leather upper is legendary for its durability. We pair it with 1000 Denier nylon for superior protection.
Mesh LiningLightweight and breathable for total foot comfort.
Variable Lacing SystemCustomize your fit by choosing the ankle hook that fits you best. The extra deep hook will help lock your heel in place for a glove-like fit and superior control.
Lace GaragePrevents loose laces from snagging or dragging. At the top of the boots tongue is a stretch fabric pocket designed to tuck your lace ends into.
Vibram® Striker® Torrent Outsole360(°) pentagonal low lug pattern grips in all directions, a flex notch design adds flexibility in key pivot areas and a more rugged outer lug pattern sheds water and provides maximum surface contact.
Danner TFX-8 PlatformOur lightest weight and most versatile TFX construction featuring a cross-stitch design for added durability and stability in the lateral toe and media heel pivot zones.
How It FitsThe 851 last is an update to our popular 850 last. This last fits true to size with an athletic and supportive fit while providing ample room in the toe. Offering a specific heel shape that locks the heel in place for better fit and comfort on the back end of the boot, this supportive fit is ideal for those needing high mileage performance from their gear.