Marshal aviator glasses frame is a squared double bridge design that enhances the facial features while clear frame glasses give a trendy look for its wearer. The minimal weight of the frames makes this frame very comfortable when being worn for long periods on end. The square shape unique glasses unlock the new take on a classic design in the eyeglass industry.Marshal square aviator glasses are lightweight frames with high-quality material optics. These aviator glasses are of a unisex design and can be worn by anyone. They are available in three colors which are brown, black and blue. Also, the square aviator glasses are medium size with a width of around 17mm.