Born out of the motorcycle sector's best-selling back protector, D3O® Viper, the D3O® Viper Air range takes back protection to another level. The Viper Air L2 delivers over 3.5x greater breathability, while having up to 20% less contact with the rider's back for maximum comfort. It also provides greater flexibility while being lighter, thanks to new wave geometry and new material formulation. The lightest, most comfortable, and breathable back protector ever developed by D3O - with no compromise on protection. The Viper Air is designed to enable riders to ride freely with no distractions. Over 3.5x greater ventilation.