Kahtoola Exospikes® Automatic Crampons

Built for winter running or hiking on a variety of surfaces, EXOspikes™ traction is at home on icy roads, snow-packed trails, and everything in between. Twelve ultra-durable tungsten carbide spikes underfoot provide impressive grip on ice, and resist wear from rocks and other abrasive surfaces. All in a very lightweight package that can be easily stowed away in a backpack or jacket pocket.Features:- Concave Tungsten Carbide Spikes: Up to 100 times more abrasion resistant than steel, tungsten carbide spikes withstand prolonged use on mixed terrain and roads. Concave spikes deliver instant engagement on glare ice.- Flexible TPU Traction Matrix: Twelve strategically placed 0.29´´ tungsten carbide spikes are integrated into a tough traction matrix that´s abrasion-resistant, lightweight and adapts to uneven terrain.- Ergonomically Shaped Thermoplastic Elastomer (TPE) Harness: Features patented reinforced eyelets for increased durability, attaches securely to a variety of footwear and retains its elasticity down to -22°F (-30°C).- Integrated Toe Bail: Keeps the toe from pushing through the front of the harness for added security while descending.- Raised Heel Tab: Provides a secure grip point on the harness for easy on and off in frozen winter conditions with cold or gloved hands.- Includes tote sackSpecifications:- Weight: 6.6 oz / 188 gMaterials:- Spikes: Tungsten carbide anchored in aluminum and thermoplastic polyurethane (TPU) lugs- Traction matrix: TPU- Harness: Thermoplastic elastomer (TPE)- Reinforced eyelets and toe bail: Thermoplastic rubber (TPR)Care:- Wash with lukewarm water and air-dry (do NOT dry with heat). Ensure the product is clean and dry before storage. Inspect device before each use and remove it from footwear between uses.