EachTriple 9 replacement lens is a snow-specific dual lens with Triple 9 Anti-Fog Techology.Swank models feature a spherical lens design to increase peripheral (side to side) vision.
EachTriple 9 replacement lens is a snow-specific dual lens with Triple 9 Anti-Fog Techology.Swank models feature a spherical lens design to increase peripheral (side to side) vision.
