Saucony Men's Endorphin Speed 5 - White/Mutant

Saucony Men’s Endorphin Speed 5 – White/Mutant

Engineered for Speed. Designed to Stand Out.

Push your limits in the Saucony Endorphin Speed 5 – White/Mutant, the go-to shoe for runners craving speed, versatility, and bold style. Built with top-tier race-day tech and the durability for daily training, this shoe makes every run feel like your best one yet.

At the heart of the Speed 5 is a dual-layer PWRRUN PB midsole, delivering a lightweight, ultra-responsive ride. Paired with a semi-rigid nylon plate and SPEEDROLL™ technology, it propels you forward with smooth transitions and snappy toe-offs. Whether you're pushing the pace at the track or chasing a new PR, this shoe helps you move faster with less effort.

The engineered mesh upper hugs the foot securely and breathes easy even on your hottest runs, while the bold White/Mutant colorway adds vibrant energy to your stride. A reconfigured rubber outsole provides enhanced traction and durability, with a full-length groove for smoother transitions from heel to toe.

Tech Specs:

• Weight: 8.3 oz (237g)

• Offset: 8mm (36mm heel / 28mm forefoot)

• Foam: PWRRUN PB – lightweight and high energy return

• Plate: Full-length semi-rigid nylon plate

• Support: Neutral

• Outsole: Rubber with heel reinforcement and full-length flex groove

• Upper: Lightweight engineered mesh for a breathable, locked-in fit

Why You’ll Love It:

• Race-day propulsion with everyday comfort

• SPEEDROLL™ tech encourages smooth, rolling strides

• Lightweight yet durable for versatile training

• Standout White/Mutant colorway adds bold personality

• Great for tempo runs, intervals, and marathon pacing

Best For:
Runners who want a fast, fun, and highly capable shoe for speedwork, racing, and daily miles—with a punch of personality.