5 oz./yd², 100% Polyester, Poplin; Moisture-wicking performance; UPF 40+ protection; VISA finish with soil release; Two-piece lined collar; Full-button through chest pockets; Pencil stall in left pocket; Lined cuffs with button closures; 360° visibility; Single reflective stripe - Meets ANSI/ ISEA 107-2010 & ANSI/ ISEA 107-2015 Type R, Class 2; Double reflective stripes - Meets ANSI/ ISEA 107-2010 & ANSI/ ISEA 107-2015 Type R, Class 3; Regular sizes available under style SS24HV;