VEA-342-CT-LB High Visibility Safety Features ANSI/ISEA Type R Class 2 Compliant 2" Retro reflective Tape with 360 Degree Reflective Coverage High Visibility Lime - a.k.a. Fluorescent Yellow-Green Reflective Material 3M™ Scotchlite™ Reflective Material – 5510 Segmented Home Wash Trim Segmented Tape is Lightweight and Flexible Minimizes Chafing and Breaths Better than Solid Tape 75 Wash Compliant 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 Two-Tone High Visibility Fluorescent Lime & Black Additional Features Short Sleeve Polo Rib Knit Collar 3 Snapped Steel "Gripper" Placket Meets HACCP Standards 2-Tone Design Helps Hide Stains and Work-Wear 3M™ Scotchlite™ Reflective Material – 5510 Segmented Home Wash Trim is certified to meet ANSI/ISEA 107-2015 clause 9.1 and 9.2 for coefficient of retroreflection. Size Guide: VEA-302-CT High Visibility Polo Shirt - Size Chart A C D Shirt Exterior ChestCircumference Center BackLength SleeveLength SKU SM 38 29-1/2 9-3/4 3420C2B MD 42 30-1/2 10 3420C2C LG 46 31-1/2 10-1/4 3420C2E XL 50 31-1/2 10-1/2 3420C2G 2X 54 32-1/2 10-3/4 3420C2J 3X 58 32-1/2 11 3420C2L 4X 61 33-1/2 11-1/4 3420C2N 5X 64 33-1/2 11-1/4 3420C2Q 6X 67 34 11-1/2 3420C2S +/- 1 1 1 All measurements are in inches to the exterior of the garment.