RAF-540-GX-LM WOMEN'S Vest High Visibility Safety Features ANSI/ISEA Type R Class 2 Compliant 2" Retroreflective Tape with 360 Degree Reflective Coverage High Visibility Lime - a.k.a. Fluorescent Yellow-Green Contrasting Trim Reflective Silver Reflective Material Retroreflective Piping Vest Material 100% Woven Polyester Solid Front Breathable Mesh Back and Side Panels Additional Features X-Back Five-Point Breakaway Drawstring Cinchable Waist D-Ring Access for Fall Protection 1 Internal Lower Pockets 1 External Lower Pocket Large Back Document Pouch Hook & Loop Front Closure Silver Reflective Material is certified to meet ANSI/ISEA 107-2015 clause 9.1 and 9.2 for coefficient of retroreflection. Size Guide: VEA-540-DX High Visibility Safety Vest Sizing Chart A C Exterior Chest Circumference Center Back Length SKU SM 39 27 540D00B MD 42 29 540D00C LG 46 28 540D00E XL 50 28 540D00G 2X 54 28 540D00J 3X 58 29 540D00L 4X 62 30 540D00N +/- 1 1 All measurements are in inches to the exterior of the garment.