OTRA Rio Sunglasses. The Rio Oversized Aviator is a bold nod to vintage jet-set culture, reimagined for modern icons. Rendered in a rich Black frame and paired with warm brown lenses, this style blends heritage cool with contemporary edge. Rio frames the face with impact while remaining wearable, flattering, and timeless. It’s the perfect balance of structure and ease, designed to elevate everyday looks while holding its own as a statement piece. Category 2 lenses with 100% UV protection (UV400), helping block harmful UVA and UVB rays. 144mm frame width. 51mm frame height. 7mm nose gap. Imported.