Switch technology allows the lenses to darken substantially in response to UV light. The lenses contain light sensitive molecules that change shape and colour when ultraviolet rays strikes them. The lenses will begin to lighten as soon as they are away from UV light, gradually returning to their original state. Through a course of a session, whether that be at low light at dawn, stalking in the midday sun or sitting watching them fizz at dusk, your Fortis Aviators with Switch technology will be the perfect shades for all conditions. (Colours from pictures may vary).


The Aviator shape has been a style icon for over 70 years. Fortis Eyewear bring their own twist on these must have sunglasses by incorporating a luxurious tortoise shell frame or super smooth soft touch, matte black frame. Weighing in at an incredible 21 grams these frames offer supreme comfort & classic style.


Polarised brown lens allow for substantial contrast definition. These are perfect for picking out objects in water and is why the majority of our lenses utilise this colour. They are great for low to bright light conditions. The most popular colour choice and highly recommended by the Fortis collective.


The Fortis Eyewear Aviators also come equipped with a branded protective case and micro fibre cleaning pouch to keep your glasses gleaming!


*Weight: 21g


*Dimensions: Frame Length: 141mm, Bridge Length: 23mm, Temple Length:134mm