Ten Concave Tungsten Carbide Spikes- Concave spikes increase grip on ice. Tungsten carbide is up to 100 times more abrasion resistant than steel and delivers unmatched durability on hard surfaces.
Center Plate Ridges and Directional Lugs- Center plate ridges enhance grip and stability on uneven ice and snow. Directional lugs improve traction in packed snow on ascents and descents.
Integrated Toe Bail- Secures footwear during descents and reduces pressure points at the toe.
Enhanced Thermoplastic Elastomer Harness Geometry- Provides a precise, comfortable fit on modern running footwear. Features patented reinforced eyelets for increased durability and retains its elasticity down to -22°F (-30°C).
