Viking Class 3 Hi-Vis Safety Vest 100% Polyester Imported 2" Vi-brance reflective safety material in 4" contrasting tape meets WCB/Worksafe/DOT configuration "U" ANSI reflective striping configuration 4 velcro pockets Dual chest straps, front zipper closure, machine washable Fully compliant with ANSI/ISEA 107-2015 Type R, Class 3, not FR