The pad’s EVA Diamond grooves stick to your feet no-matter-what because its pattern is milled, yes milled. Instead of thermoforming a pad which results in inferior rounded profile edges, we machine ours into a remarkable no-slip pad. And it feels great under bare feet and booties too. The 3-piece, self-stick rear set features a 32mm tail kick and comes standard on all CORE surfboards. If ordered separately, though, take care to order the correct model as we make two designs! One fits the 720. And the other fits the Ripper 3 or Green Room (including recesses for the straps).