Built to excel in all conditions and environments, the Ultra 109 GTX utilizes a Gore-Tex waterproof, breathable membrane, durable UltrATAC outsole, and robust toe cap for maximum protection from Mother Nature’s worst. . TPU Snake Plate at forefoot for protection from stone bruising. ESS midfoot shank for midfoot torsional rigidity. UltrATAC rubber outsole for excellent wet/dry traction for all terrain and all conditions. Compression-molded EVA midsole for shock-absorbing cushioning and stability
|