Wide lenses and tight-fitting frames make these polarized shades a great option for the active male. They fit snug over the ear and follow the curve of a face, keeping out the sun’s harmful rays, as well as dirt and dust. Boxes of these Nitrogen sunglasses include a few color options, including black, white, red, yellow, green and blue, which only adorn the interior of the frames. This adds a subtle intrigue. These sunglasses are sold wholesale by the dozen.