<ul><li>Polyester jersey knit material with fleece backing for added warmth</li><li>Reflective material maintains 360° visibility around the cap</li><li>Can be worn by itself or under hard hat or hood</li></ul><p>NON-ANSI/ISEA</p><p><em>Fabric dye lot variances may occur and meet luminance factor as stated in the standard.</em><br /></p>