ELVEX PROVEST CHAINSAW  II SERIES JE 70 for safety chainsaw Rompi Safety Features Prolar™ protective padding in the upper chest and shoulder area to protect the sawyer from dangerous chain saw kickbacks.     • Multi-layered Prolar™ padding protects the upper chest and shoulders from kickbacks.   • ProVest II™ uses the same Prolar™ pads as our proven chain saw chaps, which are certified to ASTM-1897-2008.   • Prolar™ fibers “explode" on contact to jam a running chain saw.   • ProVest II™ has added numerous pockets to provide functionality and convenience.   • Sleeveless vest, with mesh back and open sides keep the sawyer cool in hot, humid conditions.  • Outer fabric is water-resistant, breathable 65/35 poly-cotton blend.    • Can be worn over most heavy coats.     • Size Small measures 38 inches to 42 inches