The KS-90 ANSI-107 class 3 vest from AW Direct consists of ultra-soft fluorescent lime or orange mesh fabric to keep wearers cool while providing high visibility. Compliant with ANSI-107 and MUTCD recommendations, the vest’s high-performance retro-reflective stripes return the light from car headlights so drivers clearly see the wearer.AW Direct, Inc., Berlin, CT.