MEN'S ENDORPHIN PRO 4 other wearable Open-ear headphones that are as

Open-ear headphones that are as light as air

Integrated 3M™ reflective fabric offers 360-degree reflectivity for added visibility in low-light conditions

Midsole: ALTRA EGO™

Put on these tiger's eye-inspired lenses and you'll have the inner strength to accomplish anything

The GEL® technology cushioning in the midsole is met with a layer of EVA foam to supply a combination of comfort and lasting durability

MEN'S ENDORPHIN PRO 4 other wearable Open-ear headphones that are asThe Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day. SUPPORT: Neutral