Rapid EyewearMens and Womens Line Bifocal Ready Polarized Sports Sungl + 1.5 for Driving, Cycling, Fishing and Golf etc. 12mm Reading Segment

Excellent for a) driving - I can now see the small print on my satnav/mobile b) cycling - the Garmin is so much clearer c) anywhere when needing to swap between sunglasses and reading glasses. Only had them a few weeks so can't comment on durability, but the design is spot on, and comfortable to wear.