Decade Geno 60s Sunglasses. The GENO is a 1960s Mod-inspired design. Its smaller frame features a flat, angular face and narrowed height. The clean and bold shape come together to match the style and attitude of a new modernist era. Lens width: 53mm. Bridge width: 18mm. Temple length: 145mm. Lens: 4 base CR-39 with 100% UVA/UVB protection. Durable acetate frame. Microfiber cloth and squeeze top soft case included. Imported.