Saucony strives to make each version of the Endorphin Speed light and fast, while keeping the versatility that its fan base loves. Building on its legacy as a keystone super trainer, the Endorphin Speed 5 stays true and gives a swift feel for any type of run. They're equally great energizing your easy recovery run or sharpening your turnover on speed days.

The PWRRUN PB superfoam midsole offers its famous responsive cushioning. The foam has been sculpted and tuned to further reduce weight with a streamlined profile, so it looks as fast as it feels. Embedded in the midsole is a springy nylon plate. Working in tandem, the foam and plate give you a light and comfortable feel while propelling you forward.

The outsole, made of XT-900 carbon rubber, provides excellent durability, traction, and increased heel coverage. A full-length flex groove helps with torsional adaptability and weight reduction. Inside, the SRS sockliner adds a plush and bouncy feel for a comfortable out-of-the-box experience. For stable security, a 3D heel counter supports your heel. Finally, the single-layer upper of engineered hexagon mesh gives the shoe a clean finish that's breathable and durable.

In all, this fan-favorite trainer offers the perfect fusion of cushioning and performance. For a fast and lightweight shoe with everyday comfort, reach for the Saucony Endorphin Speed 5 today!