The Costa Del Mar Rincon sunglasses boast a timeless West Coast design that flaunts a straight bridge and sleek wrapping lines for a stylish yet functional pair of shades. The shiny black frame has been crafted from castor plant bio-based resin to ensure a comfortable wearing experience with a sustainable approach. The fitted blue lightwave glass polarised lens complements the frame and provides the most superior protection against bothersome surface glare while ensuring visual clarity of your surroundings.