Ultra-Cool¿ 100% polyester mesh Zipper front closure reinforced with durable webbing 2¿ wide high-performance reflective material with 3¿ contrasting black Left and right mic tabs (size small only has left mic tab) Padded neck for comfort 2 lapel grommets Left chest radio pocket and clear ID holder with flap Right chest 2-tier, 4-division pencil pocket Outside left and right full-length pockets with grommets Inside lower left tablet (iPad) pocket with load-bearing strap Inside lower right full-length pocket Hidden back pouch with left and right zipper access Lime (S5004), Orange (S5005), Fluorescent Red (S5704)