We've Designed The Supernova Rise To Deliver Maximum Comfort In Every Stride. The Dreamstrike+ Technology Cushions The Midsole With Re-Engineered Super Foam. What Makes It So Super, You Ask? It Offers The Ideal Balance Of Comfort And Support To Keep You Comfy Mile After Mile. Additionally You Will Get A System Of Denser Foam Support Rods Which Means In The Real World Worry-Free Transition From Heel To Toe. Finally, The 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.