TAME THE BEAST. Running should always feel like this. The Cloudmonster 2, with a new dual density Helion® foam construction and new Nylon blend Speedboard®, maximizes cushioning while maintaining high energy return. Even softer landings meet maximum rebound for the sensation you deserve. Let your monster run wild!UPPER Updated engineered mesh and lining enhance comfort. Reworked eyestay for improved lockdown where you need it. MIDSOLE New dual density Helion® foam construction maximizes cushioning while maintaining high energy return. Helion® superfoam is light, durable, and temperature resistant. New Nylon blend Speedboard® is sandwiched in the midsole and assures high propulsion with a forward rolling sensation. OUTSOLE Grip rubber compound with enhanced traction pattern. HEEL-TOE DROP: 6 mm (35-29) WEIGHT: 295 g | 10.4 oz Please note: we find this style to fit a half size big. Consider this when ordering.