I've had mine for years. At the time, I opted for polycarbonate lenses with a titanium frame.

The lenses seem unbreakable, they are reluctant to scratch, and the frames have maintained their shape perfectly. I am very tough on glasses since I rarely use a case for storage. I am usually doing some kind of hands-on work.

About $300, all said and done, and they're very stylish. As far as glasses go, anyway. No shades included.

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1987 300SDL (324000)

1986 Porsche 951 (944 Turbo) (166000)

1978 Porsche 924 (99000)

1996 Nissan Pathfinder R50 (201000)