Ready to race? The ultralight Hyperion Elite 2 is our fastest shoe and keeps you in your preferred motion path, allowing you to run faster for longer. Ultralight, responsive energy return Our updated nitrogen-infused DNA FLASH midsole balances its ultra-lightweight material with energy return and durability for long-lasting speed. Energy savings A relatively broad midsole and our unique carbon fiber propulsion plate work together to keep runners in their preferred motion path, saving energy to help each runner go faster for longer. Fast transitions Our Rapid Roll technology — the curved sculpting of the heel and toe of the midsole — combined with the carbon fiber plate is constructed to propel you forward with effortless speed. Lightweight, breathable upper The featherweight stretch woven upper offers a secure fit.