Women's Ellipse v1 half-zip FORTIGEL® and TENDOFORTE® this shoe offers a 1011B867-021.140 runcushionmediumarch Color:Black/Folkstone/Open Air

FORTIGEL® and TENDOFORTE®

3D GUIDANCE SYSTEM™: Adaptive stability system offering on-demand support through platform geometry and controlled deformation

Utilizing On's innovative CloudTec Phase®

ADVANCED ANTI-ODOR TREATMENT: Stay fresh through tough workouts and back-to-back training days with our premium silver ion anti-odor technology

Lightweight Titanium Bezel & Sapphire Lens: Durable

Women's Ellipse v1 half zip FORTIGEL® and TENDOFORTE® this shoe offers a 1011B867 021.140 runcushionmediumarch Color:Black Folkstone Open Air FORTIGEL® and TENDOFORTE® 3D GUIDANCE SYSTEM™: Adaptive stability system offering on demand support through platform geometry and controlled deformation