- Bulwark SLB4 Class 3 Color Block Uniform Shirt HRC-2
High visibility work shirts are perfect for a wide variety of weather conditions and work environments. Select from hi vis Lime or Orange in a variety of materials, including: moisture-wicking polyester micro mesh, birds eye knit and oxford jersey. The reflective stripes are also available in a number of styles; such as 3M Scotchlite silver tape, high contrast performance tape/stripes, and highly breathable tape. Our hi vis work shirts are offered in non-ANSI, ANSI Class 2 and ANSI Class 3 compliance.