Product Details Faster, lighter, stronger... The DYNAFLYTE incorporates a FLYTEFOAM LYTE midsole with premium rebound and durability. Its flexible yet supportive ADAPT MESH upper moves dynamically with your foot for a customized, breathable fit that complements heel-to-toe GEL Brand technology cushioning and full-ground contact: Ultralight and Comfortable Ride Rearfoot GEL Brand technology and all-new FLYTEFOAM LYTE technology work together to attenuate shock and allow complete bounce back while the ORTHOLITE X-40 sockliner maintains dryness and maximum breathability. Seamless and Flexible Fit Multifunctional ADAPT MESH upper and independently placed eyelets reduce lace tension while providing support and flexibility. Seamless materials throughout reduce the potential for irritation and friction. GUIDANCE LINE Midsole Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. SIZE – 11.5 US WIDTH – Standard COLOR – Grey/Black/Yellow/Green WEIGHT – 9.7 oz each HEEL HEIGHT – 20mm FOREFOOT HEIGHT – 12mm Store Policy Free Shipping in USA by USPS Standard PayPal Terms Asics DynaFlyte: Men's Running 11.5 US