sunglasses

Photo: Gregor Halenda

18 of 25
Best Breakthrough Design
Ingenious foldable sunglasses are eminently packable and less likely to crack than your standard pair. The latest styles flatter a range of face shapes, too.

From top to bottom: Persol, Steve McQueen, $360. Dolce & Gabbana 2106, $325. Ray-ban 4105 Foldable Wayfarer, $155; sunglasshut.com.