Los Alijos is crafted for those looking for a minimalistic companion to heighten their costal adventures. Made from ultra-thin, Radel material, Los Alijos achieves some of the thinnest cross sections in our assortment, giving an elevated, clean and distinct look. 580 lens tech delivers best in class color enhancement and scratch resistance, enriching any costal experience Adjustable nose pads allow custom fit ensuring maximum comfort and retention. We build the best Sunglasses on the planet for those who live to be on the water. Born on the water and we're still inspired by it, we want to be on it, we want to protect it, and we want to inspire others to do the same. In 1983, a group of passionate fishermen who spent their days exploring the globe and battling extreme elements came to realize that the Sunglasses they were relying on weren't as strong as their adventures. Seeing the world in absolute clarity and protecting their eyes was a must. So when they couldn't find worthy Sunglasses, they decide to build their own. And Costa was born. After all these years and all these adventures, our mission has never wavered: to create the best women and mens Sunglasses on the planet for life's great adventures. And the patented technology like those found only in Costa lenses and frames are proof that we're succeeding.