Brooks Carbonite Vest Men's Running Apparel : Enjoy targeted protection that shines after dark with the Brooks Carbonite Vest. As part of the Run Visible collection, this running jacket uses reflective accents in high-motion zones to increase visibility in low-light conditions. Highly visible material reflects the light from a car's headlights directly back toward the driver, helping you stay safe during late-night runs. 3M(TM) Scotchlite(TM) Carbon Black Stretch reflectivity placed in critical motion zones helps drivers recognize you while running in motion. Updated DriLayerA(R) Seal fabric with more stretch than before. Breathability lets excess heat out without letting the elements in. Two secure zipper hand pockets and a new chest pocket keep items safe and close. Chin guard Draft flap snaps keep vest in place if you need to unzip for more ventilation Hanger loop