ANSI 107 helps provide worker visibility in both day and night time by outlining garment specifications. Compliance is achieved by adding a specific amount of fluorescent material to provide daytime visibility, and reflective material to provide nighttime visibility. Class 2 garments per ANSI 107 include safety vests with reflective trim. Each garment must meet the specific amount of fabric and reflective tape per the standard. Class 3 garments require additional background material and reflective tape. Read more about ANSI/ISEA 107 here.