VEA-551 High Visibility Safety Features ANSI/ISEA 207 Class 2 Compliant High Visibility Vest 3M™ Scotchlite™ Reflective Material –8710 Silver Transfer Film 2" Retroreflective Tape with 360 Degree Reflective Coverage High Visibility Lime - a.k.a. Fluorescent Yellow-Green Vest Material 4pt Breakaway (Shoulders and Sides) Zip Front Closure 6" Adjustable Hook & Loop Wrap Waist Closure Woven Polyester Vest Additional Features Public Safety (PSV) Tactical Vest High Cut to Allow for Duty Belt. 2 Mic Tabs Pen/Pencil Pockets Double Banded Retroreflective 3M™ Scotchlite™ Reflective Material – 8906 Silver Fabric that are certified to meet ANSI/ISEA 107-2010 Level 2 retroreflective performance Size Guide: VEA-551 A C D Waist Width(Minimum) WaistWidth Center BackLength SKU SM/MD 38 50 19-1/2 5510P0C LG/XL 43 55 20-1/2 5510P0G 2X/3X 48 60 21-1/2 5510P0L 4X/5X 53 65 22-1/2 5510P0Q +/- 1 1 1 All measurements are in inches to the exterior of the garment.Waist measurement is circumference.