This crampon is used for sports shoes, hiking shoes, high altitude boots. It is suitable ice surface, grass and a variety of wet pavement, like skiing. The spikes make sure you much safer on the ice, snow, grass, mud and sand. Silicone is high friction and it prevent falls. Different size you can choose, such as ¡°L¡±, ¡±M¡±, ¡±S¡± and so on. It comes with various beautiful colors and your logos are welcome. Shoes in the picture are not included. 7.2" Diameter
