Antislippers Haven Rubber Front 2019/20 INSERT SIZE IN ORDER NOTICE :-) An innovative and improved rubber Front model. Almost indestructible shyness fits perfectly on any type of shoe thanks to highly flexible rubber material with long life and low temperature resistance. They are designed only for the front of the sole. Steel pins in the bottom. Sizes: S (US3-5); M (US5-7); L (US8-10), XL (US9-13)