Fisherman Eyewear Delta Polarsensor Sunglass, Crystal Brown Tortoise, Gray Polarized Lens, Large Double injected frame with polarsensor photochromic lenses High performance polarized sunglass Polarized TAC Lens 100% UVA/UVB Protection Our Gray Lens transmits all the colors of the light spectrum ideal for sports both on the water and near-by in medium to bright-sun conditions Our "Vantage " frame but with polarized photochromic lenses; Ideal for all occasions