Men's Endorphin Speed 5 Gift Cards More Details Body: 100% polyester

More Details Body: 100% polyester

Stabilized heel pillow for added stability and speed

medium support gives you a snug hold that helps keep everything in place

Full length rubber outsole for grip

Men's Endorphin Speed 5 Gift Cards More Details Body: 100% polyesterThe 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. Specs: Weight: 8. 3oz Neutral Support PWRRUN PB Cushioning Race Day High Level Performance Speedroll Technology