GLoWEAR™ High-Visibility Two-Tone Vests. From now on it’s shiny, happy workers! Ergodyne’s GLoWEAR™ line of High-Visibility Apparel is designed to provide 360º of enduring conspicuity. Core features include ANSI-, EN-, and CSA-certified background materials, 3M™ Scotchlite™ Reflective Tapes, generous sizing, and rugged construction.