We have two pairs of size S (20-24cm). Please let us know how many you would like to order in the comment section before purchasing. * Protects you from falls on icy roads. * Effective on icy and hard-packed surfaces. 10 pins per foot, 20 pins total, provide solid protection. * Easy to put on, just hook over the toe and heel. We also have size M (23-28cm) available. We can combine shipping, so please feel free to ask.