You, but faster. With ultralight, springy PWRRUN PB cushioning and our signature S-curve carbon fiber plate, the Endorphin Pro uses SPEEDROLL Technology to blur the line between each stride so that running beyond race pace feels effortless, and personal bests come naturally. Simply put, it’s the fastest shoe we’ve ever built. New ultralight PeBa -based PWRRUN PB cushioning and a full-length carbon fiber plate that takes energy efficiency to new heights. The SPEEDROLL, an always forward geometry, creates a lively rolling feel underfoot. This speed shoe has a propulsive ride that is unique and has a feeling of responsiveness and natural at the same time. Inspired by track spikes, the FORMFIT of this shoe uses hyperlight, ultra-thin engineered materials to ensure you have only what you need to be at your best. Category: Neutral Drop: 8 mm Weight: 7.5 oz Men's Saucony Endorphin Pro