Comfortable Ultra-Cool� 100% polyester mesh material on back with solid front,Plastic�zipper�front closure,2� wide high performance reflective material with 3� contrasting color,Left and right chest mic tabs (size small only has left mic tab),Two lower outside patch pockets with flaps,Right chest 2-tier, 4-division pocket,Left chest radio pocket with flap,Two lower inside patch pockets,Lime (1163), Orange (1164)