Mens Saucony Endorphin Speed 4 Size:US 8.5 Model Number: 1011B547-002

Model Number: 1011B547-002

- Built in Sock Liner means premium comfort

'' – Kilian Jornet

Micro-Traction Lug by Vibram®

The ON/ OFF cap is a spare part that extends the longevity of you Salomon Flasks

Mens Saucony Endorphin Speed 4 Size:US 8.5 Model Number: 1011B547-002The Saucony Endorphin Speed 4 continues to push boundaries, offering superior performance for tempo efforts and long runs alike. This iteration sees updates from top to bottom to take your running experience to the next level! The upper features a redesigned mesh upper with targeted ventilation points to maximise breathability and an integrated gusseted tongue, ensuring an effortless midfoot lockdown. A redesigned nylon plate in the midsole offers