Crampons Chain Spikes 19 Prongs Made Of 201 Stainless Steel And Silicone Suitable For Shoes 26.5-28.5cm Easy To Put On And Take Off Fall Prevention Anti-Slip Spikes Simple Crampons Cold Resistant -35°C Durable Rust Resistant Suitable For Snowy Mountains/Mountaineering/Hiking/Stream Climbing/Ice Roads Unisex