Amphipod Xinglet - Reflective Vest 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. Features: Up to 40% more reflective area than most standard running vests Front and rear reflective booster zones and full 360 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 Perfect For: Great minimalist design for all weather visibilty. Soft, chafe-free construction for superior ease-of-movement. In low light conditions, in-city running, biking, walking a Xinglet keeps you visible for better peace of mind. Adjustable for both height and waist size. Fits extra small to extra large. Perfect for reflective-shy runners/walkers.