TYR RD-1X Runner running shoes White / Gum, 38

The RD-1X is equipped with the latest in foam technology, Surge NRG+ enhanced with supercritical foam for ultimate comfort, response and durable support for any movement. The lightweight upper continues to provide unrivaled airflow and response with added anti-stain-treated engineered mesh to keep you feeling fresh. A 10 mm heel-to-toe drop provides control for amplified acceleration moving you toward your goals faster. Features: - Surge NRG+ enhanced with supercritical foam for ultimate response and durable support for any movement - Engineered mesh upper - Grooved outsole - Molded sockliner - 10mm heel-to-toe drop Specifications: Material: - OBC supercritical midsole foam - 100% polyester engineered mesh upper - 2 mm EVA Strobel - Rubber outsole