Troy Safety TSBFL8711/12 Black Bottom Long Sleeve Safety T-Shirt with 2-inch Silver Reflective Tapes on 100% Wicking Polyester Birdseye Mesh Material Class 3 T-Shirt, Lightweight, and Comfortable. Black Bottom cover dirt while working. The T-shirt has a pocket on the left side of the chest for pens, notes, and phones The T-shirt includes 2-inch wide reflective tapes on front and back which help you work in dark area The Safety T-shirt was certified by ANSI/ISEA and highly visible color like Orange and Green Stay Safer on the job site in this class 3 high-visibility t-shirt Feature : 100% Polyester Moisture Wicking Birdseye - breathable & lightweight Pockets: One left chest front pocket. Meet ANSI/ISEA 107-2015 standard Black bottom front to hide dirt