What sun glasses does mel gibson wear in mad max?

Mel Gibson's character, "Max Rockatansky," in the original Mad Max film (1979) doesn't wear sunglasses. He wears a pair of goggles that are designed for motorcycle riding.

These goggles are important to the character's look and serve a practical purpose in the film's post-apocalyptic setting.

However, in the subsequent Mad Max films (Mad Max 2: The Road Warrior, Mad Max Beyond Thunderdome, and Mad Max: Fury Road), Gibson does wear sunglasses. The specific model varies, but they are often large, wraparound sunglasses that offer protection from the harsh desert environment.