Sight-fishing requires laser focus on the slightest indication—that split-second opportunity when you’ll either set the hook or lament over the one that got away. With so much on the line, you need sunglasses that give you every available advantage. Something solid as a rock. Introducing Las Rocas (rock in Spanish), named for the productive Roca Flat near Campeche, Mexico. These are a solid pair of performance shades indeed.