The Radians SV59Z-3 type R class 3 heavy-duty surveyor vest is a contractor surveyor’s vest with large back plan pocket and zipper closures. Built with rugged ANSI 107 hi-vis material, reinforced wear points, and long-wearing web reinforcement along outer edges. Mesh upper and sleeves, front and back, for breathability and comfort. Pockets in tough woven twill fabric provide maximum durability. Woven fabric bias tape and heavy black webbing reinforcement. Silver 2 in class 2 glass bead reflective tape. Grommets at neck for tool keepers/lanyards. 100% polyester mesh and 100% polyester solid twill pockets. Back plan pocket has two layer back pocket the width of the entire back of vest, zipper closure on both sides and opening the length of the side of the vest from bottom to arm pit. (1) large flap covered radio pocket with clear badge holder, (1) upper chest pocket, (1) upper split pencil pocket, (2) lower front flap covered pockets, (2) large inside open pockets, (1) back plan pocket. 25 wash max.