Your updated Women's On Cloudmonster 2 running shoe is so light and plush, it's scary! This new version has a bunch of upgrades. You'll get extreme propulsion with the Speedboard® fixed between two cushy midsole components. Comfort is improved with a reworked engineered mesh and lining material wrapping the foot perfectly. Finally, the new dual-density Helion™ superfoam and foam insert in the forefoot of your Cloudmonster 2 offers mega bounce and the softest toe-offs.