Pyramex Safety Safety Vest Hi-Vis Lime Vest with Contrasting Reflective Tape Size 3X Large Hi-Vis lightweight polyester solid material on front, mesh material on back. 2 inch silver reflective material with 4 inch. contrasting color trim around bottom and over shoulders then forming a X on the back. Zipper closure. 8 pockets: 5 outside, 3 inside. 2 mic holder loops.