Brooks Hyperion Elite 4 Running Shoes - Grey exclude_rebuy The larger pistons increase the

The larger pistons increase the ratio of the brake by 6% when compared to Tech 4 V4 brake system

power and the way that it is delivered

) - ZS55/40

For a medium-level amateur producing 250w

giving more spring in the fore- and midfoot

Brooks Hyperion Elite 4 Running Shoes - Grey exclude_rebuy The larger pistons increase theReady to tap into your fastest self ever? The Hyperion Elite 4 road racing shoes are designed to help you chase down PRs in distances from the 5k to the marathon. New, lighter cushioning is layered high to absorb impact while the carbon fiber propulsion plate helps propel you forward. A new upper delivers breathability and a snug fit. Combined, these elements work together to deliver a smooth, ultralight ride to get you from start to finish in record