Shoe Spikes Size M (36-40) These shoe spikes are essential for enhancing traction on slippery surfaces like ice or packed snow, making them ideal for winter activities, hiking, or daily use on icy sidewalks. Designed with flexible TPE overlays, they adjust to shoe sizes 36 to 40 without slipping off, ensuring comfort and a secure fit. Lightweight and easy to use, simply slip them over the toe and heel of your shoes to navigate challenging terrains safely. Perfect for winter mountain trips, they offer additional protection on icy trails, suitable for both teenagers and adults. Specifications: - Color: Black/Silver - Material: TPE/Metal - Teeth per crampon: 10 - Spikes per crampon: 50 - Size: M (36-40) - Rubber thickness: 0.3 cm - Spike height: 3.5 mm - Dimensions (flat): 20 x 13 cm - Weight: 0.18 kg - Weight with packaging: 0.201 kg Included: - One pair of shoe spikes