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Product details
Made for Speed day / race day The Endorphin Speed 5 is built to go fast and feel smooth—whether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on.
Product details
- Official colorway: Black/VO2
- Season: 2025
- Brand: Saucony
- Collection: Saucony Endorphin Speed 5
- Style code: S21007-31
- Upper construction: Lightweight engineered mesh
- Technology: PWRRUN PB foam, winged nylon plate, SPEEDROLL technology
Highlights
- Snappy Ride and Propulsive Cushioning Every stride gets a turbo-boost from the signature PWRRUN PB foam, sandwiched around a winged nylon plate. Expect energy return on repeat, paired with a smooth platform that eats up road miles and spits out fast transitions. It’s a balance of speed and plushness, with enough support to nail daily runs or break personal records alike.
- Speed-Engineered Upper The lightweight engineered mesh upper isn’t just breathable - it’s practically see-through, letting airflow bathe your foot on hot runs. Lockdown is precise, holding your foot in trained comfort even as you weave through city blocks or race pack crowds. Light padding keeps it easy on the top of the foot, so speed never comes at the cost of comfort.
- Full-Length Durable Outsole The reconfigured outsole sports expanded heel coverage for durability, and a full-length groove that helps every step roll naturally forward. Whether you’re doing tempo repeats or cruising pavement, this design delivers grip and a smooth push-off, translating more of your effort into velocity, mile after mile.
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