I live in Canada so unfortunately for most of the year I have to wear shoes to keep my toes where they are supposed to be, but for the rest of the year shoes are for chumps. I used to wear what we call flip flops here and worried about getting flat feet from the lack of support. I cannot remember now when I discovered Aussie Soles, it was several years ago, they are all I wear now. They provide the support that I want without the shoes that I do not want. I have several pairs now and have worn some until the tread is worn off and are dangerous to wear, especially on yellow road paint when the pavement is wet. The Double Pluggers are different from the Starfish and Aussiana. Their thicker sole however, will be great for the rockier beaches that are common here, so I look forward to using them then. It is a great product and a great company, which I continue to purchase from.