Saucony Endorphin Speed 5 Men's Slime/Cobalt Width:D - Medium These running joggers feature GO2

These running joggers feature GO2 Soft fabric for a luxurious feel with breathable comfort for long runs

DF2: Heel-toe drop (9mm) provides the best compromise between comfort and performance

When you're dealing with pressure on your joints and muscles

Stay light and protected in the breathable mesh upper

NAMD™ graphite maintains flexibility during fast swings to maximize snap back

Saucony Endorphin Speed 5 Men's Slime/Cobalt Width:D - Medium These running joggers feature GO2Stay smooth and run fast in the Saucony Endorphin Speed 5! This neutral running shoe supports every step from training to race day. Find your comfort zone in the engineered mesh upper. Feel soft and snappy transitions from the semi rigid nylon plate and PWRRUN PB foam midsole. Whether you're pushing the pace during training or chasing a PR on race day, the Saucony Endorphin Speed is fit for high speeds! What's New? Updated engineered mesh upper