Please Note
Yellow clip-on polarised lenses are contrast lenses and will be bright during the day and help increase contrast at night, Much like a hi-viz jacket, 

clip them to your own glasses to convert them into driving glasses for good clear vision, the polarised lenses help reduce oncoming headlight dazzle

------------------------------------------------------------------------------------------------------

Closevision C10 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a Round shape with UV400 protection. Featuring polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a medium 57mm lens width and 15mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C9  Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classic shape with UV400 protection polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a medium flip-up 57mm lens width and 15mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C7  Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classic shape with UV400 protection polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a large flip-up 62mm lens width and 14mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C8  Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a Square Quadra shape with UV400 protection polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a medium flip-up 60mm lens width and 14mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision 1969  Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a large flip-up 62mm lens width and 17mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision 1970  Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for metal and plastic spectacle frames. Designed with a medium flip-up 54mm lens width and 15mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C1 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for  plastic spectacle frames only. Designed with a large 62mm lens width and 15mm  bridge Slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C12 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for Metal spectacle frames only. Designed with a medium 54mm lens width and 15mm bridge with slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C11 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for Metal spectacle frames only. Designed with a large 62mm lens width and 15mm bridge with slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C2 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a classical shape with UV400 protection polarised tinted lenses. These clip-ons are for plastic spectacle frames only. Designed with a medium 54mm lens width and 15mm bridge with slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT

Closevision C4 Polarised Clip-on Sunglasses by Montana Swiss Designs. Featuring a Rounded shape with UV400 protection polarised tinted lenses. These clip-ons are for plastic spectacle frames only. Designed with a large 57mm lens width and 15mm bridge with slim clip-on functionality.

NOTE: Yellow lenses are for Driving DAY and NIGHT