It's made from the straw byproducts from regular wheat harvests

If you wear glasses and dislike the touchy nature of some transitions lenses

The adjustable nose pads and curved plastic eartips ensure all-day comfort

making them a go-to for driving

these sports wrap sunglasses provide all the UV protection you need when you're out in the world

Silverton Power:3.25 It's made from the strawElegant black frames with brown temples and silver accents bring the Silverton men's readers to another level of sophistication. Travel ready with a tan case. Made of lightweight polycarbonate, with scratch proof acrylic lenses, Piranha Optics readers come in a wide range of diopters that will suit almost everyone. Details: High quality materials used in manufacturing Quality control inspection of all glasses Crystal clear acrylic lenses Lead free