"Power Spurz" keep you safe and visible through all of your outdoor training. The lightweight heel spur has two available settings: pulse and continuous light. The piece slides conveniently on to the back of your shoe and glows in a vibrant green LED light. Requires CR2032 x2 batteries (included) for 100 hours flashing burn time. Includes one (1) Power Spurz.
Power Spurz Shoe Safety Light: Green - B00NUX9CQM