Mariana Trench 520

MRA 520 brings a soft-square silhouette to the Mariana Trench 500 Series, pairing classic proportions with a clean, modern presence. Crafted from natural bio-acetate, it features a custom wave-pattern metal core wire that adds subtle coastal character to the frame. A durable 5-barrel hinge ensures reliable everyday wear, while the resin-inset logo creates the look of being submerged just beneath the surface. Timeless, easygoing, and effortless. A staple acetate built for life near the water.