The New Snowbee Range of Eyeware has arrived...these well made light glasses are not expensive and are well polarized...style also has a bit to do with these..come by for a PEEK
The Sunglasses I wear are Snowbee brand..I also have the much more expensive brands but have found them too heavy on my nose ;the Snowbee glasses are exceptionally light weight and really hold to my face without pressure becoming a factor well before the day ends...more time on the water and much more safely!
 Recently I had the opportunity to wear the New Snowbee Sunglasses with the readers embedded on the lower lens..WOW...this is a great feature for sure,not only does the polarization and UV protection work well but tying on the fly is so much easier...WOW!!!

The only issue with any bi-focals is apparent,getting used to eye adjustment is needed and care taken!