Total compliance with the newest CSA standard: CSA Z96-15; Orange and Lime meet Class 2 Level 2 and Black and Navy meet Class 1 level 2,Total compliance with the newest ANSI standard: ANSI 107-2015; Orange and Lime meet Type R Class 2 and Black and Blue meet Type 0 Class 1,100% polyester tricotfront, 100% polyester mesh back,Zipper front closure,Retroreflective tape in 4" contrast fluorescent configuration