This pair of AlwaysGo Crampons are perfect for all your outdoor adventures, whether it's hiking, walking, skiing, climbing, hunting, or fishing. The 28 spikes are made of 201 stainless steel, which is durable and flexible, and can withstand temperatures as low as -35℃. The crampons are designed with stretchy and anti-slip features, making them suitable for sports and hiking shoes and boots. The material used for the crampons is TPE, which is a high-quality material that ensures long-lasting use. Get ready for your next adventure with these crampons that will provide you with the best grip and stability.