This iconic piece of eyewear is the result of the collaboration between Graphic designer Stefan Sagmeister and the Swiss Eyewear brand Götti Switzerland. Lenses, temples, and hinge mechanisms are designed in the most unobtrusive way, leaving behind just a single iconic brush stroke. The lenses are photochromatic and change the light absorption from indoor 12% to 85% at the sun. The lenses have 100% protection against UVA/UVB rays and an anti-reflective inner coating.