Oxen optics is a high quality line of sunglasses that will fit large, big and wide heads. This is the high-quality aviator style Oxen, but there is a twist on the classic design. The temples are much thicker and sturdier than the traditional wire frame. You will look great wearing these, because the quality is apparent, even at a distance. They have spring hinges for extra comfort and durability. The soft, adjustable nose pads make it even more comfortable. Out of a rating of 0 to 4 on Oxens light blocking scale, this wrap around design is a category 3, meaning its suitable to wear for strong sunlight, but can still be worn while driving. The frame is copper with brown lenses that provide 100 percent UV400 protection. Measures 55mm tall, 153mm long, and 144mm wide.