This short sleeve safety knit tee meets all type r and class 2, ansi/isea 170-2020 requirements for day and night visibility for roadwork workers safety. Made of 100% polyester high visibility performance fabric with wicking and anti-microbial properties to help keep you comfortable while outdoors. The black colorway option includes additional high visibility fabric on the sides of the striping to ensure safety requirements. Features: Antimicrobial, Moisture Wicking, Reflective Closure Type: Pullover Head Fit: Regular Fit Neckline: Crew Neck Pockets: 1 Chest Slip Pocket Sleeve Length: Short Sleeve Apparel Length: 29 Inches - Back Fiber Content: 100% Polyester Fabric Description: Knit Care: Machine Wash, Line Dry Country of Origin: Imported