Lime Green 100% fluorescent polyester. Class 2 with 2" wide silver reflective stripes. Solid front and mesh back. Non-conductive and non-caustic zipper front closure. Two inside front pockets, one upper two-tier 4-division pencil pocket, one radio pocket with hook and loop, two outside flap pockets with hook ad loop closure. Retroreflective contrasting trim stripes in vertical and horizontal patterns on front and back.