The visor no. 53 is a flat-bottomed visor with a compact design. The innovative CP Vario Lenses darken with increasing brightness and enhance contrast in poor weather conditions. 100% UV protection / Light transmission: 52% - 40% / Light absorption: 60% - 48% / Protection level: S1 - S2 FIT 2.7 - flat-bottomed visor, in a more compact design. All visors are compatible with all helmets.