The first, the original, our Seattle themed safety shirt. With a strong hawk head and the Seattle skyline as the backdrop, our Seattle Safety Shirtz t-shirt shows your dedication to your team both on the job and off. 100% Preshrunk Cotton. Hi-Viz Three Striped Safety Shirts. Navy Blue Solid-Colored Garment. Bright Neon, Quality Florescent Inks. Double-Needle Stitching. Seamless Collar. Taped Shoulder-to-shoulder.