Protect your workers by providing the most technically advanced, next-generation high-visibility clothing which far exceeds ANSI's minimum requirements. This Class 2 high-visibility birds eye t-shirt features 2.375 in. VizLiteĀ® DT Dual Technology Tape that charges quickly with sunlight or artificial light. After charging, the illumination is strong and gradually fades, lasting for hours. Constructed of 100% ANSI wicking spun polyester with one left chest pocket. Provides 3600 of visibility. ANSI/ISEA 107-2015