High brilliance reflective visibility with an up-to-date look and minimalist feel! Up to 40% more reflective area than standard running vests.  360° visibility and is fully size adjustable for both height and waist size.  Independently top rated.   Up to 40% more reflective area than most standard running vests.   Front and rear reflective booster zones and full 360º reflectivity.   Soft, chafe-free stretch strap construction for superior ease-of-movement.   Airy patented construction won’t trap sweat.  Front access quick-clip release for fast on-and-off.   Easy size adjustment for height/waist-wear over a t-shirt or parka .