BIG SUR SUN Sunglasses by Etnia Barcelona. Color: BLOG Blue/Orange, HVGR Havana/Green, HVBL Havana/Blue, BKGY Black/Grey, Size: 52-20-150. Cut with bold precision, the BIG SUR SUN shades stand out as commanding aviators that mean business. Their sturdy acetate build and robust bridge exude strength, while the sharp, clean lines add a touch of modernity to this classic silhouette. The iconic Barberini mineral lenses offer full UV protection coupled with hydrophobic coating and anti-glare treatment. With these shades on, you’re ready to face anything, whether it’s the sun’s glare or life’s challenges.