Designed with a sleek wedge heel a contemporary croc-effect finish that's always on-trend and elasticated side panels Effective is a style that s guaranteed to upgrade every outfit. Complete with a convenient pull tab and sophisticated gold-tone Dune London branding at the back these boots are a standout addition to your cold-weather collection. Matière principale - 100% Synthétique rubber. Doublure - 100% Synthétique rubber. Chaussette - 100% Synthétique rubber.