climachill™ helps keep you cool with active 360-degree ventilation and quick-drying, micro-perforated Aerocool fabricSock construction for snug comfortAdjustable midfoot cage for upper support during all types of training movementsAllover fade graphic printDeep flex grooves for barefoot-like flexibility with improved lateral stability through midsole wrap-up on lateral sidePUREMOTION® midsole mimics the natural stability, efficiency and rapid reaction time of the bare foot; NON MARKING rubber outsole