Saucony Endorphin Speed 5 Slime / Cobalt

The Saucony Endorphin Speed 5 in the Slime/Cobalt colorway continues to build upon the legacy of the Endorphin line, offering a harmonious balance of lightweight performance and cushioning. Its upper showcases a vibrant, bold mix of neon green “Slime” mesh and striking blue “Cobalt” overlays, ensuring both breathability and standout style on the road or track. Saucony's newly refined fit provides secure midfoot lockdown while accommodating various foot shapes, thanks to an updated mesh material and refined heel counter.

Underfoot, the shoe features the popular PWRRUN PB midsole foam, providing energetic responsiveness ideal for daily training, fast intervals, and even race day efforts. The full-length nylon plate remains flexible yet propulsive, working in tandem with Saucony's Speedroll geometry to deliver smooth, efficient transitions. Coupled with a durable XT-900 rubber outsole for confident grip, the Endorphin Speed 5 Slime/Cobalt remains a versatile option for runners seeking speed and comfort without sacrificing durability or support.