Enhanced cushioning for the most comfortable run possible. Moisture-managing Element mesh upper protects your foot from the elements while remaining lightweight and breathable. No-sew suede overlays add extra support. Removable foam insole for lightweight cushioning underfoot. BioMoGo DNA cushioning adapts to each runner for a personalized experience. Full-length S-257 Cushsole with insole board for extra cushioning and flexibility. 10mm heel-toe drop. Blown rubber in the forefoot for light cushioning and grip on any surface. Segmented Crash Pad in the heel creates soft landings and smooth transitions. Omega Flex Grooves create a natural, fluid running stride. HPR Plus rubber for durable traction in high-wear areas. Wt. 12.6 oz.