Details at: http://www.surfboards.com/displayall.php?manu_id=47&cat_id=20&keyword=ferris&utm_source=youtube&utm_medium=video&utm_term=ferris
The Ferris sunglasses by Quiksilver feature a grilamid injected frame, shatter resistant lenses, and a silver stop hinge. All Quiksilver lenses provide 100% UVA and UVB protection, are distortion free, optically correct and shatter resistant
