1)Fabric:100% polyester 2)size:Adjustable neck stap 3)in various color ,style 1)Fabric:100% polyester2)Tape:Hi-vis reflective tape3)Color:Fluorescent yellow/orange/lime4)Adjustable neck stap5)Supplementary: We could design according to your requirements, reflective tape, logo, and embroidery are availble Reflective Hat