Heavy Duty #8 Zipper ClosurePockets: Front flap covered radio pocket, flap covered split pencil pocket, lower front cargo pockets with flagging tape grommets, 2 water bottle/paint can pockets, 2 large two layer inside open pockets1″ Contrasting Trim DetailReflective Trim EdgingDual Mic TabsMaterials: Front – 300D woven polyester / Back – Polyester MeshMeets ANSI/ISEA 107 Standards. Type R Class 2 Heavy Duty Two Tone Engineer Safety Vest is intended for professional field engineers and construction superintendents. Rugged Oxford material in front provides resistance to tough working conditions while supporting extra weight in cargo pockets. Reflective material is utilized for reinforcement edge binding further enhancing nighttime visibility. Includes numerous multi-function pockets, configured specifically for upside down paint, water bottles and tablets.