High Visibility Short Sleeve Shirt, Gender Men's, ANSI Class 2, Shirt Style T-Shirt, Material Polyester, Number of Outside Pockets 1, Color Green/Yellow, Size M, Fabric Weight 3.67 oz, Standards ANSI, Sleeve Type Short, Maximum Chest Size 40 in, ANSI Type R, Features Polyester Micro Mesh with Wicking Treatment, Length 30 in, Minimum Chest Size 38 in, Moisture-Wicking Yes, Pocket Locations Chest