Thanks to the Stealth S1 rubber outsole with Dotty profile, your feet also adhere perfectly to the pedal for ultimate control. Features - Freerider Pro Stealth S1 rubber outsole for unbeatable grip OrthoLite insole for comfort and optimal cushioning Lightly flexible EVA midsole Impact absorbing Poron toe box Quick-drying synthetic upper Regular cut Laces Textile lining Technology STEALTH S1&trade Stealth S1 is the classic rubber that made Five Ten famous in the bike world. Its high friction and abrasion resistance make it one of the most versatile Five Ten rubber compounds.