The Black Flys Hi Fly sunglasses offer original style with a tough, hand-made metal frame and chemically-treated lenses that provide 100% UVA and UVB protection. They're constructed with precision-milled hinges and self-locking screws.
Features
Hand-made metal frame
Precision-milled hinges with self-locking screws
Lenses are chemically tempered and tested for impact resistance