Outfitter's Note: this is a UNISEX-sized shoe. Men's sizes are shown — women should order 1.5 sizes below their standard running shoe size. For example: for a women's size 9.5 shoe, order a size 8. Start fast and finish faster in the ASICS METASPEED RAY. This shoe adds pure speed to your runs thanks to FF LEAP foam and a minimal carbon plate to propel you forward when every second counts. Whether you're chasing a personal best or competing at the highest level, the METASPEED RAY will help you reach the finish line in record time. Details: Upper: The ultra-lightweight MATRYX technical mesh locks your foot securely to the platform even at blazing speeds. Midsole: The revolutionary FF LEAP foam delivers that super bouncy, lightweight cushioning exactly where forefoot strikers need it most. Combined with the curved sole design, every step helps you conserve energy so you can maintain your intensity when others start to fade in those crucial final kilometers.Outsole: When you're running at your peak, the last thing you want to worry about is your footing. ASICSGRIP technology gives you the traction you need on any surface, including wet conditions.