Size M (22cm - 24.5cm) [Durability and Cold Resistance] These anti-slip spike cleats for footwear are ideal for winter outdoor activities. They are made of high-quality, thick elastic rubber, offering excellent durability and cold resistance to prevent cracking in freezing temperatures. The superior elasticity ensures a perfect fit on your shoes and a design that prevents them from falling off. [Anti-Slip and Fall Prevention] The ice claws for the soles of shoes have 6 spikes at the front and 4 spikes at the back, with spikes placed both front and back to protect against slips, falls, and injuries, allowing for safe walking. [Convenient Storage] These anti-slip spike crampons are compact, lightweight, foldable, and easy to store. They are convenient to carry. [Practicality] These snow and ice cleats can be used on slippery surfaces such as snowy and icy roads to prevent slipping. They are suitable for various situations, including commuting to work or school, rock climbing, travel, sudden snowfall, steep slopes, icy roads, ice fishing, hunting, walking, jogging, hiking, and snowshoeing. [Compatible with Various Shoes] These snow and ice spikes are compatible with everyday and outdoor shoes, fitting a variety of footwear such as business shoes, leather shoes, boots, sneakers, high heels, and casual shoes. Note: To prevent rust on the steel, dry them in a well-ventilated place after use. 980