High Visibility ClothingHighlight 100% Polyester safety vest has 5 point tear away.Soft mesh polyester material for breathability.Four front pockets.Safety D ring slot access.Dual chest straps for ID badge / cell / radio.Sizes:One size fits all.Safety standards2" reflective Material in 4" contrasting tape meets WCB/Worksafe/DOT configurationFully compliant with CSA Z96-09 Class 2,Website:http://www.tianyuesafety.com, Level 2 and becomes CSA Class 3 in combination with right model arm and leg bandsFully compliant with ANSI/ISEA 107-2010 Class 2, Level 2Who is suitable?Airport baggage handlersRailway workersTraffic safetyWorking outdoorsBuilding and roadwork constructionParking & toll gate guardsSchool crossing guardsWarehouse workersTow truck and truck drivers