Check your watch for speedier splits in the Hyperion. Our lightest training shoe, — also frequently worn as a men's racing shoe — the Hyperion is perfect for speedy training days thanks to ultralight cushioning and an updated design that accelerates your heel-to-toe transition to propel you forward. A new, more breathable upper completes the package. Full Speed Ahead - Updated Fast Ride Newly updated for faster transitions, the midsole - featuring lightweight, nitrogen-infused DNA FLASH foam - and outsole work together to deliver a powerful toe-off and more speed Imagine A Weightless Shoes - Ultra Light Design The shoes is lightest training shoes in our line, ensuring fast transitions and a speedy feel while you're pushing the pace. Air In. Sweat Out. - Breathable Upper Updated with a new warp knit and mesh, the upper is now lighter-weight with better breathability.
