The Ray Ban ROUND METAL RB3447 Arista with Crystal G-15 Green Lens is a must-have for your next day out in the sun. The sunglasses have a classic design and are made of metal, making them lightweight. These sunglasses come in a beautiful gold frame color and have green lenses. They offer 100% UV protection and a magnification strength of -1.5. The round style of the sunglasses is perfect for a day out with your friends, whether it is for a picnic or a hike. These unisex sunglasses are perfect for anyone!