Men's Saucony Endorphin Speed 5 - White Mutant mens shoes The full-length carbon fiber plate

The full-length carbon fiber plate and SPEEDROLL technology deliver explosive propulsion while maintaining exceptional comfort for long-distance performance

Plush cushioning

Tri Charcoal

Designed with brushed-back fleece for warmth and comfort

Built for comfort and versatility

Men's Saucony Endorphin Speed 5 - White Mutant mens shoes The full-length carbon fiber plateA nylon plated trainer quick enough to race in The Endorphin Speed 5 sits between a daily trainer and a carbon racer. A nylon plate adds snap without the rigidity of carbon, so it stays comfortable at easy pace and comes alive when you pick it up. The most versatile shoe in the Endorphin line, and the one to choose if you want a single fast shoe rather than a dedicated race day pair. The main fit story is that the Speed 4's cramped forefoot has been