Design: Breathable engineered mesh upper wraps the foot with a soft feel External heel counter improves the fit and increases stability In-Shoe Comfort: OthroLite™ X-30 sockliner provides soft step-in comfort GEL™ technology creates softer landings and smoother transitions FLYTEFOAM™ cushioning in the midsole provides lightweight impact absorption LITETRUSS™ technology placed on the medial side of the midsole for support and protection