RAF-587-ET-LM 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 Double Banded Horizontal Torso Reflective 3M™ Reflective Material – 2925 Silver Fabric 12-Pocket Surveyor Vest 100% Polyester Mesh Pockets Made with Double Woven 100% Polyester Durable Black Trim for Strength on Snap Closure and Grommets Additional Features Heavy Duty Snap Front Closure Left & Right Chest Mic Tab Large Grommets on Right and Left Chest Internal Extra Large Lower Internal Left Chest Pocket with Flap Hook & Loop Closure Internal Extra Large Lower Right Pocket with Loop Hook & Loop Closure Left Chest Pocket Extra Large Lower Right Pocket with Hook & Loop Flap Closure Extra Large Lower Left Pocket with Hook & Loop Flap Closure Left Pocket with Hook & Loop Closure Full Lower Back Document Pocket With Snap Closures on Both Right and Left Side Right Chest Radio/Cell Phone Pocket with Hook & Loop Flap Closure 4 Left Chest Pencil Pockets 3M™ Reflective Material – 2925 Silver Fabric is certified to meet ANSI/ISEA 107-2015 clause 9.1 and 9.2 for coefficient of retroreflection. Size Guide: RAF-587: Multi-Pocket Surveyor Safety Vest - Size Chart A C Exterior Chest Circumference Center Back Length SKU SM 38 27 5870B0B MD 42 29 5870B0C LG 46 28 5870B0E XL 50 28 5870B0G 2X 54 28 5870B0J 3X 58 29 5870B0L 4X 62 30 5870B0N 5X 66 30 5870B0Q +/- 1 1 All measurements are in inches to the exterior of the garment.