4X /Neiko High Visibility Neon Yellow Zipper Front Safety Vest with 2 Side Pockets, ASIN/ISEA Standard 4X -Size with Zipper front with high visibility neon yellow color Premium quality vests meets ANSI/ISEA 107-2004 Class 2 standard Comfortable safety vest made with breathable mesh fabric The vests comes with ANSI compliant 2" reflective band in front and back Perfect for jobsite construction workers, or to use in any emergency