High visibility. High level of sun protection. 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. 5 oz Hi-Vis jersey. Greater Arm. Mobility for freedom of movement. Moisture Movement Technology0 wicks away moisture from skin. Sun Protection Fabric0. Ribbed collar. Silver segmented reflective tape. Reflective trims for low-light work conditions.