Men's Saucony Endorphin Speed 5 - Cadet Gunmetal Thirsty Irish Closure: Hook and loop

Closure: Hook and loop

2 and beyond

Shoulder seams roll backward to prevent chafe

Engineered at ASICS' Institute of Sport Science in Japan

Men's Saucony Endorphin Speed 5 - Cadet Gunmetal Thirsty Irish Closure: Hook and loopA 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