Stay safer on the jobsite in this high-visibility t-shirt that works as hard as you do.; ANSI/ISEA 107 Class 3 certified; 3.7-ounce, 100% polyester; Wicks moisture; UPF rating of 30+; Resists snags; Rib knit crewneck; 2-in. wide reflective taping on front, back and sleeves; Left chest pocket for pen and notes