PETZL Voltige Chest Harness STAY UPRIGHT: The VOLTIGE chest harness keeps the climber upright while hanging or rappelling. BUCKLE UP: The VOLTIGE includes two DoubleBack adjustment buckle EASY TO USE: The rear cross-over allows webbing straps to be correctly positioned. MULTIFUNCTIONAL: Features an adaptable height tie-in point. The reversible design allows buckles to be positioned on the shoulders or under the arms. DURABLE MATERIAL: Made out of high-strength polyester webbing.