Pyramex Lumen X Class 2 Safety Vest with 5 Point Breakaway, Hi-Vis Lime, 4X-Large Meets American National Standard for High Visibility Safety Apparel: ANSI /ISEA 107 - 2010 / Class 2 Level 2 Hi Vis lightweight polyester mesh material ANSI Compliant 2 inch silver reflective material with contrasting color trim Breakaway hook and loop shoulders, sides, and front closure Clear chest pocket for badges with hook and loop closure; Deep and wide inside pocket