Zuma sunglasses is a handmade frame made of sustainable materials. The sunglasses are delivered with quality lenses that provide certified UV protection. The green and the grey lenses in the Zuma frame in color green and brown are polarized and are ideal for filtering away horizontal light reflections from water surfaces or snow. Dimensions in mm (total width / one lens / nose bridge / temple): 131 / 47 / 21 / 140 Material: Cotton acetate. The sunglasses are delivered with a hardcase made from recycled paper. It can be folded flat, so that it takes up minimal space when not in use.