NEUTRAL: For runners who need a balance of flexibility & cushioning. Lightweight, engineered two-toned mesh upper construction for increased ventilation. Molded Comfort Collar locks in the heel with a soft, plush feel for zero distractions. High rebound EVA sockliner for a comfortable & responsive ride. Dual-layer Charged Cushioning midsole is firmer below the heel & softer below the forefoot for a blend of support & comfort that's built to perform. Solid rubber outsole covers high impact zones for greater durability with less weight. Anatomically placed flex grooves offer proper flexibility in key areas. Offset: 8mm. Weight: 7.1oz/201g.