Ultra-Cool 100% polyester mesh; Plastic zipper front closure; 2" wide Oralite® reflective material; Left and right chest mic tabs; Outside left chest 2-tier, 4-division pencil pocket; Inside lower right patch pocket; ANSI/ISEA 107 2015 / ANSI/ISEA 107 2020 Type R | Class 2; Fabric dye lot variances may occur and meet luminance factor as stated in the standard.;