Awarded Women's Health's best running shoe for every level, we've designed the Supernova Rise to keep you comfy mile after mile. With Dreamstrike technology, the midsole is cushioned with re-engineered super foam. Our system of denser foam Support Rods provides a worry-free transition from heel to toe. Finally, Comfort Heel Fit combines cushy foam and soft textile for a more secure fit so that it feels like the shoe is giving your heel a hug.