The water frame, every colourway. Trevi is a dedicated floatable line — a durable, water-oriented buoyant construction, handcrafted in Northern Italy, where every colourway floats in fresh water and salt water alike. On the boat, on the board, in the swim: if Trevi goes in, it comes back up to the surface and waits. Don't settle for sunglasses made of cheap plastics that could leach into your skin. Know what your sunglasses are made of. Trevi's build is a disclosed buoyant construction, made for people whose sunglasses live around water and are expected to survive it — and to be retrievable when they don't stay on. The Lens Every Trevi lens is UV400 — 100% UVA and UVB protection, up to 400 nanometres — and every colourway is polarized, stripping horizontal glare off the water's surface. Every lens carries an oleophobic coating. Blue, Gold, and Red add a mirrored finish; Grey and Rose keep it clean. Five colourways, one standard: polarized, coated, and floatable.