Saucony Endorphine Speed 4 White / Vizi Blue

Speed for every session. Engineered for the long run.

The Endorphin Speed 4 is the do-it-all shoe in Saucony’s performance line-up — equally ready for tempo sessions, race day, or daily miles. With a redesigned nylon plate and refined PWRRUN PB cushioning, the Speed 4 delivers the responsive energy return you expect, now with a more stable and natural-feeling ride.

A locked-in fit, a smoother heel-to-toe transition, and lightweight build make this the most versatile Speed yet — trusted by pros and everyday runners alike.

Features:

• Full-length nylon plate for a snappy, race-ready feel with everyday durability

• PWRRUN PB foam provides elite-level energy return with lightweight cushioning

• Updated geometry improves stability and transitions

• Engineered mesh upper delivers breathable, adaptive fit

• XT-900 rubber outsole for grip and long-term durability

• Drop: 8mm

• Weight: approx. 229g (UK men’s 8)

• Colour: Black / White