100% polyester mesh,Plastic zipper front closure reinforced with durable webbing,2� wide high performance reflective material with 3� high visibility contrasting lime,Left and right mic tabs,2 lapel grommets,2 lower outside cargo pockets with adjustable flaps,Right chest 2-tier pencil pockets,Left chest radio pocket & clear ID pocket with flap,2 inside patch pockets,No clear ID on B100 (Black),Black/Lime (B100), Green/Lime (B104), Pink/Lime (B107), Red/Lime (B103), Royal Blue/Lime (B102), Yellow/Orange (B106), White (B105)