Reinforced, fire-resistant uppers
9" tall uppers are made from premium Perwanger® split-grain leather and Nomex fabrics for fire-resistance, lightweight performance, and unmatched durability.
Side-stitched, fire-resistant outsoles
Vibram® Tsavo outsoles are made with a fire-resistant rubber compound specifically for wildland fire applications. Affixed with fire-resistant cement and side-stitched to eliminate the possibility of sole
delamination, these outsoles embody the extreme durability needed for WLF use.
Sure-footed tread for hazardous mountain terrain
The rugged lugs and aggressive braking traction of the Vibram® Tsavo outsoles are built for the most challenging mountain terrain.
The ideal blend of flex and support
A Flex 4mm polypropylene insole provides the optimal level of stiffness for heavy loads and mountain operation, while allowing enough boot flex for all-day comfort.
Renowned fit
Our Backpacking Fit is known for an excellent heel lock, comfortable over the foot wrap, and roomy toebox for maximum sensitivity and enduring comfort.
Breathability for hot environments
Hydrobloc® treated uppers are lined with polyester mesh to allow maximum breathability in hot conditions.
Resoling/rebuilding
This product is not generally resoleable due to the side-stitched sole application, but can be rebuilt by a specialized cobbler.
