"Newly updated with an extra hit of rebounding rubber under the forefoot and a redesigned heel that lets your neutral stride shine, the Launch 4 offers a lightweight, responsive ride that you can count on to feel fresh and springy mile after mile. BioMoGo DNA midsole cushioning dynamically adapts to every step and stride
Updated U-Groove Heel provides a little support without impeding truly neutral runners
Midfoot Transition Zone with Segmented Crash Pad create fast heel-to-toe transitions
Added blown rubber enhances forefoot for extra-springy toe-off
3D Fit Print applies strategic stretch and structure for an impeccable fit
Air mesh fabric ensures maximum ventilation and manages moisture to keep feet cool and dry"