WOMEN'S ENDORPHIN PRO 4 - B - WHITE/VIOLET ZENSAH Designed to be 20% lighter

Designed to be 20% lighter and more breathable than the Krar and Howe vests

We have also moved the buckle to the front near the pocket for ease and comfort

In an independent medical research study

Embraced with a durable powdercoat finish

Bright green optic beam 360° LED illumination with solid and flashing modes

WOMEN'S ENDORPHIN PRO 4 - B - WHITE/VIOLET ZENSAH Designed to be 20% lighterThe 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