NEUTRAL: For runners who need flexibility, cushioning & versatility. Engineered mesh upper is extremely lightweight & breathable, with strategic support where you need it. Lightweight, external heel counter for additional support that keeps the back of the foot locked in place. Charged Cushioning midsole uses compression molded foam for even greater responsiveness & durability, providing optimal cushioning & energy return. Removable, comfort sockliner provides a comfortable & responsive ride. Solid rubber outsole covers high impact zones for greater durability with less weight. 360° reflectivity for increased visibility on low-light runs. Offset: 8mm. Weight: 9.5 oz..