Certified ANSI-107 2015 compliant safety vest. Solid material zip front closure. 4 Outside pockets. 2" Silver Reflective Material. ANSI CLASS II Medium visibility requirements for workers who are on or near roadways. Vehicle and equipment speeds exceed that as described in Class I. It is also intended for use in work areas where greater visibility is desired during inclement weather conditions and complex backgrounds are present. Examples of workers in Class 2 category includes road construction workers, survey crews, railway, utility, forestry operations, emergency response personnel and accident site investigators. ANSI CLASS III Highest visibility requirements for workers in high risk areas/situations who need to be conspicuous through the full range of body motions at a minimum distance of 1,280 feet. Examples of workers in Class III category include roadway construction personnel, utility workers, survey crews, and emergency response personnel. NOTE: It is the intention of these Performance Class Guidelines and Scenarios to serve as an assessment tool only. Certain, specific conditions such as atmospherics, sight/stop-distances, training, regulations, proximity, etc. must be taken into account in any final hazard/safety assessment. Vehicle speed should not be considered in isolation to these variables. Extreme conditions might exist which require performance levels in excess of Class III. PPE should be selected to optimize color conspicuity between the wearer and the work environment.