Nathan | LightSpur | Unisex size:OSFM Vegetable-based capsule

Vegetable-based capsule

moisture-wicking fabric

allowing you to use the ball for specific exercises like foot massage

On hot days

About this Product:

Nathan | LightSpur | Unisex size:OSFM Vegetable-based capsuleQuickly and securely attaches to heel of your shoe Super lightweight so you don't feel a thing Multi settings for high visibility and added safety Waterproof so you can run longer in any weather Easily replaceable watch battery offers 100+ hours of illumination Usage Instructions: Press and hold power button for 2 3 seconds to turn on. Press again to switch between steady and strobe modes. Press and hold power button for 2 3 seconds to turn off.