Performance mesh upper for lightweight breathability. Foam padding placed around your ankle collar & under the tongue for an incredibly comfortable fit & feel. Deluxe foam sockliner molds to your foot for added underfoot comfort. Charged Cushioning® midsole uses compression molded foam for ultimate responsiveness & durability. Durable outsole pattern for flex & traction. NEUTRAL: For runners who need flexibility, cushioning & versatility. Offset: 8mm.