Women's S1 (White) Brand_Dahlie Side strobes with RGB Light

Side strobes with RGB Light - Red

a forward-rolling feeling and an outsole with serious traction

With a technical look and feel featuring an understated color and design

say “ahh

Try our Large Pocket SPIbelt

Women's S1 (White) Brand_Dahlie Side strobes with RGB LightThe S1 is our take on the everyday road trainer, engineered to meet the mileage demands of ultrarunners. Designed to excel on the longest training runs, it has been proven in training and competition the world over. With all the comfort and longevity you need, the S1 supports you through every step. ZeroSag midsole insert with little degradation during long runs LightCELL midsole base featuring excellent lightness and bounce GOFLOW midsole geometry to