Premium flame resistant 5-pt. Break-away solid vest, hi-vis yellow, l features: class 2 inherently flame resistant modacrylic solid meets astm f1506 (atpv 5.5 cals/cm2) 2″ flame resistant 3m scotchlite reflective material: one 360 horizontal stripe, two vertical stripes fr binding, hook & loop and thread panels break-away at shoulders, sides and front for additional safety. hook & loop closure