The Rundown Feel the speed of light. Delivering the best cushion-to-weight ratio on the market, the Rincon 3 returns in a stupefyingly light silhouette. This redesign features an asymmetrical tongue, thinner pull tab and a vented-mesh FEATURES: Mesh upper Asymmetrical tongue Compression-molded foam midsole Early state Meta-Rocker Light Zonal rubber Vegan Molded EVA sockliner