Saucony Men's Endorphin Pro 5 Size:15 A Shimano 105 Di2 electronic

A Shimano 105 Di2 electronic groupset keeps the price down without sacrificing lightning-fast electronic shifting

We added a moisture-wicking and mid-weight base layer with a fleeced inside for your comfort

making it the ultimate insulation for on-bike-wear

Fit and feel adjustments mimic the Roc Loc 5

The area around the eye sockets is the most important for ensuring a perfect

Saucony Men's Endorphin Pro 5 Size:15 A Shimano 105 Di2 electronicThis is the most advanced Endorphin Pro weve ever engineered. It is built to deliver a return on investment you can feel with every stride. At its core is a new dual density engine: a high performance fusion of PWRRUN PB and Super Critical PWRRUN HG for elite energy return. Weve paired this with a re engineered slotted carbon plate that optimizes SPEEDROLL technology, offering a smoother transition and an explosive snap off the pavement. Finished with