Made of breathable, 100% polyester knit mesh fabric. Featuring four outer pockets, four inside pockets and mic tabs on both the right and left shoulders. Meets ANSI/ISEA 107-2015 Class 2 standards. Resists fading and shrinkage. 2" reflective stripes on front and back. Reflective taping is sewn on for lasting durability. DISCONTINUED (minimal stock available)- to be replaced with MAX438. Complies with ANSI, ISEA.