Safety Main 05TTSYZ Surveyor Vest, Class 2, Solid Front, Mesh Back, Hi-Vis Yellow, Pack of 10Safety Main 05TTSYZ Surveyor Vest, Class 2, Solid Front, Mesh Back, Hi Vis Yellow Pack of 10 The Safety Main 05TTSYZ Class 2 Surveyor Vest with Solid Front and Mesh Back in Hi Vis Yellow is a high performance safety vest designed to enhance visibility and durability on busy job sites. Featuring a bright hi vis yellow color for maximum daytime visibility, a solid polyester front for structure and tool support, and a breathable mesh back for comfort in