Getting ready for race day is a journey, and it starts with having the right tools to get you there. As the speed-day shoe in your running rotation, the Brooks Hyperion has the goods to help you achieve your goals, starting with the midsole. It features ultra-lightweight and highly resilient nitrogen-infused DNA FLASH foam. Not only does the cushioning feel extremely comfortable at the initial step-in, but it also comes to life once the warm-up is over and the intervals start. The DNA FLASH rebounds quickly and raises your cadence without requiring extra effort. - In the outsole, strategically placed rubber provides the grip needed to handle faster efforts without weighing you down. Rounding out this shoe is the lightweight and breathable warp knit and mesh, which provides a secure lockdown and a distraction-free fit. - The Brooks Hyperion fits into your shoe lineup as the versatile and speedy workhorse that will help you push the limits and see just how fast you can go. - What You'll Love Speed oriented design - Enough cushioning for daily training Efficient heel-to-toe transitions