The Ray-Ban RB4252 Medium (Size-51) Tortoise Green 710/71 Unisex Sunglasses are ideal for somebody who likes a little shimmer. The tortoiseshell pattern in golden color gives this particular pair an appeal that sets it apart from other wayfarers. The choice of color for the frames in contrast to the green-colored lenses also gives it a contemporary finish. You can sport these during vacations or when you need to run errands but want to give yourself a chic look without having to try too hard. They look great when paired with black formal pants and stylish blazers.