Design: 100% recycled Cordura(R) main mesh tongue and mesh rear quarter GORE-TEX Invisible Fit with 70% recycled polyester fabric for enhanced moisture management 100% recycled polyester tongue and collar lining 50% soy-based sockliner Quick-toggle lace secures the fit 360-degrees of reflectivity In-Shoe Comfort: Designed to provide protective cushion while maintaining a responsive toe-off for when you want to go faster Features a symmetrical bed of cushion without additional prescriptive technologies, designed to provide the support you want and nothing you don't 35% sugarcane EVA midsole Durability & Traction: Vibram(R) EcoStep Recycle EVO outsole with 30% regrind recycled rubber Additional Details: Weight: 12.10 oz Heel-to-toe drop: 8mm