We'Ve Designed The Supernova Solution 2 To Be The Perfect Balance Of Comfort And Support In A Daily Trainer. Our Dreamstrike+ Super Foam In The Midsole Provides An Ideal Level Of Cushioning In Every Step. We Couple This With Our Support Rods Underfoot For A Smooth Ride From Heel To Toe. The Rods Are Specifically Sculpted To Deliver More Guidance In The Midfoot For Those Runners Looking For A More Stable Ride. The Upper Features An Engineered Sandwich Mesh To Give You A Confident And Breathable Fit. We Continue That 360-Degree Fit Story With The Comfort Heel Fit; Combining A Rich Foam And Textile Finish For That Hug-Like Fit. The Supernova Solution 2 Features An Adiwear Rubber Delivers Amazing Traction, Mile After Mile.