Men's Eyewear - Hill walking

Answer 1 Category 1 sunglasses are lightly tinted and suitable for overcast, less sunny days.

Answer 2 Category 2 sunglasses have moderate tinting.

Answer 3 Category 3 sunglasses are darker than classic sunglasses and are ideal for use on the water or in the snow.

Answer Photochromic Photochromic lenses darken automatically.

Answer Show all If you can't decide what level of protection you need, you can view all categories here.