SS.skinFoilSummer_evo7 The new skinfoils represent the genetic evolution of the outgoing line of ASSOS skinfoil baselayers. Based on our seamless tubular knitting technology, ASSOS skinfoil_s7 baselayers represent the inner core of the als, the Assos layering system. They are your next-to-skin first-layer product. without a properly fitting skinfoil, the rest of your outfit cannot perform to its full potential. When wearing ASSOS, always wear an original ASSOS baselayer with it - it's the only way to maximize the ASSOS total comfort experience.