Cooling Vest, Cooling Method Cold Pack Inserts, Color Orange, Garment Type Vest, Features Extended Vest Surface Area, Flame , Honeycomb Ice Pack Design, Reflective Accents, Two Elastic Pen Loops on Chest, Material Cotton, Closure Type Hook-and-Loop, Size M, Maximum Cooling Time Up to 4 hr, Length 19 in, High-Visibility Yes, ANSI Class 2, Back Stripe Pattern U, Cooling Temperature 64 Degrees F, Secondary Hazard High-Visibility, Maximum Chest Size 40 in, Minimum Chest Size 32 in