Amphipod Xinglet Optic Beam Lite USB Rechargeable Vest 10000m it's geared for races from

it's geared for races from 100 to 400 meters

Plush feeling micro-fiber polyester edges

360° visibility and is fully size adjustable for both height and waist size

and help prevent falls

Amphipod Xinglet Optic Beam Lite USB Rechargeable Vest 10000m it's geared for races fromThe newest member of the Amphipod Xinglet family, the Optic Beam Lite illuminated vest is inspired by the underwater glowing of jellyfish. Weighing less than 3 oz., the Optic Beam Lite offers 8 hours of flashing light and 4 hours of solid light to the safety conscious runner who ventures out in the dark. The light source is integrated, USB rechargeable tubing, amplified by reflective zones on the front and sides for maximum visibility. Hook and loop