**Product Highlights**
* FuelCell Infinion foam midsole returns more energy than the V5, so you get more back per stride
* Marathon-tuned geometry rolls you through the forefoot naturally, no aggressive cadence required
* 155 g in a US7, one of the lightest carbon racers in its class
* Engineered mesh upper and synthetic lining keep the fit smooth over long miles
* Rubber outsole and an 8 mm heel drop for sure footing on tarmac
**Best For**
* Half marathon and long road race days
* Tempo and threshold sessions when you want race-day feel in training
* Runners trying a carbon plate for the first time

