VEA-316-CT-LN High Visibility Safety Features ANSI/ISEA Type R Class 3 Compliant 2" Retroreflective Tape with 360 Degree Reflective Coverage High Visibility Lime - a.k.a. Fluorescent Yellow-Green Reflective Material 3M™ Scotchlite™ Reflective Material – 5510 Segmented Trim Transfer Films Shirt Material Lightweight & Soft 4.1oz Performance Fabric 100% Polyester 140 gsm Birdseye Knit Moisture Management Wicking - Wicks Moisture 3X faster than Cotton Minimizes Odor 2-Tone High Visibility Lime & Navy Additional Features Long Sleeve Polo Rib Knit Navy Collar 3-Buttoned Placket 3M™ Scotchlite™ Reflective Materials are certified to meet ANSI/ISEA 107-2015 clause 9.1 and 9.2 for coefficient of retroreflection. Size Guide: VEA-316 High Visibility Long Sleeve Polo Shirt - Size Chart A C D Exterior Chest Circumference Center Back Length Sleeve Length SKU SM 38 29-1/2 24-1/4 3160C5B MD 42 30-1/2 24-1/2 3160C5C LG 46 31-1/2 24-3/4 3160C5E XL 50 31-1/2 25 3160C5G 2X 54 32-1/2 25-1/4 3160C5J 3X 58 32-1/2 25-1/2 3160C5L 4X 61 33-1/2 25-3/4 3160C5N 5X 64 33-1/2 25-3/4 3160C5Q 6X 67 34 26 3160C5S 7X 70 34 26-1/4 3160C5U +/- 1 1 1 All measurements are in inches to the exterior of the garment.