Petzl Volt LT full body harness is made for fall arrest and work positioning .VOLT LT harness is very easily donned thanks to its EASYFIT design: a vest ensures the harness keeps its shape and the FAST automatic buckles on the waist belt and leg loops allow the harness to be donned with both feet on the ground. The VOLT LT harness' anatomical design and wide, semi-rigid waist belt ensure comfort throughout the work day. It is certified to U.S. ANSI Z359.11