*Zoom Air unit provides a smooth, responsive ride.
*Beveled heel optimizes initial touchdown and transition.
*Engineered mesh and inner sleeve create a supportive feel.
*Bottom eyelet has been moved up to open the forefoot flex zone.
*Heel collar tapers away from the foot for comfort around the Achilles tendon.
*High resiliency sockliner shapes to your foot to provide comfort and underfoot support.
*Small cut outs in the rubber expose the Cushlon midsole and increase outsole flexibility.
*Offset: 10mm (12 mm forefoot, 22 mm heel)