Run or cycle with maximum visibility wearing the lightweight (6.5 oz), intelligently illuminated and 3M reflective Tracer2 Visibility Vest. This is one of the most innovative and effective high viz safety vests available. The all-season/rain-proof design is ultra-comfortable, incredibly durable and adjustable to be worn over a t-shirt or your favorite cycling or running jacket. Perfect for night running, early morning bike commutes and everything in between. A headlamp or running light can’t provide the type of eye-catching, 360° illumination of the Tracer2. Even the best reflectivity, on your running shoes to your high viz jacket, is only effective in the path of headlights. The Tracer2’s unique, multi-color illumination modes are based on visual science and tailored to catch the attention of today’s smart phone-distracted drivers. The vest uses two powerful, efficient CREE LEDs. The five dynamic illumination modes are software-controlled and combine flash, strobe and blink modulation across a variety of colors dramatically increasing visibility and safety. Also the Tracer2 includes six solid colors. It also works great as a PT belt. With superior breathability and minimal fabric-to-body contact the Tracer2 won’t trap sweat. It also won’t interfere with your hydration belt. Be ready to hit the road for your next nighttime run or evening bike ride in this powerfully illuminated and 3M reflective vest.