This innovative Tracer360 visibility vest averages 5 out of 5 stars on Amazon from over 325 customers (90% rate a perfect 5 stars -- read reviews). It is designed for maximum comfort and visibility year-round while cycling, running, walking, on a motorcycle or any other application where visibility is a concern, particularly at night. It features a full 360 degrees of illumination and 3M reflectivity, designed to catch the attention of drivers up to 1/4 mile away. It flashes, strobes or blinks and features a variety of colors, fully selectable/adjustable even while running. Lightweight and breathable, this vest won't trap moisture and can be worn year-round over a jacket just as easily as a t-shirt. Its list price of $69.99 has been reduced by 26% to $51.50. See the highly rated and discounted Tracer360 illumination vest on Amazon.