Constructed for high visibility, sun protection, and a just-right fit, this jersey-knit baselayer delivers on all fronts. It features segmented reflective tape and is ANSI Class 2 Type R certified for workers routinely exposed to low visibility while on the job. Rebar Hi-Vis ANSI T-Shirt Women's Rebar Hi-Vis ANSI T-Shirt in Hi Vis Yellow Polyester, Size: 3X by Ariat