Do you have a big head? Our newest BAH model frame has moderate coverage with a 6-base curve that bends to your natural face shape but with wide enough temples to make these extremely comfortable. The bendable temple tips let you lock these into place even at high speed in your boat. These lightweight and durable TR-90 frames have more lens coverage and depth but are still sleek and stylish.  These are the perfect pair of lightweight, breathable glasses made for spending long hours on the water.