Men's Endorphin Speed 5 Gifts With a lighter-than-air upper

With a lighter-than-air upper

while Missiongrip™ on the outsole delivers added traction for lifting mid- to high-load weights

Upper mesh (62% recycled Nylon

Redesigned heel and tongue bring added comfort for fast miles

Designed for Running and Training

Men's Endorphin Speed 5 Gifts With a lighter-than-air upperThe Endorphin Speed 5 is built to go fast and feel smoothwhether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on. Details: Support Level: Neutral Weight: 8. 3oz Race Day High Performance Footwear Speedroll Technology Snappy Ride A full length semi rigid nylon plate between two