The BioMogo DNA midsole provides consistent cushioning, absorbing the shock effectively wherever the foot comes down – heel, midfoot or forefoot. A Progressive diagonal rollbar which gets progressively firmer from the outside to the inside of the shoe, halts pronation and keeps the foot in the neutral position throughout the stride. A full length segmented Crash Pad ensures a smooth movement from heel to toe. In the midfoot a conformable saddle with adjustable eyelets delivers a secure fit.
Vapor 4 keeps the same last, shape and level of stability as the Vapor 3 but gets an improved upper with less stitching for a smooth comfortable feel on the inside.