WOMEN'S ENDORPHIN SPEED 4 Size:11.5 Get up to 18 days

Get up to 18 days of battery life in smartwatch mode with an additional 4 days when solar charging3 — and up to 57 hours in GPS mode with an additional 16 hours when solar charging5

BEST FOR: Trail Running \ All Terrain Running

Great recovery tool to promote flexibility and Myofascial release

thanks to the Segmented Crash Pad integrated into the outsole

appealing to runners who want both performance and style in their footwear

WOMEN'S ENDORPHIN SPEED 4 Size:11.5 Get up to 18 daysWe're all seeking relationships that go the distance. The Endorphin Speed 4 running shoe is here to fill the role. Designed as a race day shoe, its quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the just right combination of winged nylon plate, SPEEDROLL technology and PWWRUN PB foam, this cushioned running shoe provides the perfect balance of support, rebound and