An integrated Duppio Gancio metal detail alongside signature branding introduce these frames into the upper echelon of designer eyewear

This model from Ferragamo features a classic

This model from Tiffany & Co

the full-rim black square frames come with easy-to-apply clip-on shaded lenses

Crafted from a mix of lightweight stainless steel and acetate

Prada Linea Rossa Men's Demishiny Black Modern Square Sunglasses PS06VS-1BO5Z1 Dark Grey Polarized Lens 58mm Saint Laurent An integrated Duppio Gancio metalPrada Linea Rossa Men's Demishiny Black Modern Square Sunglasses PS06VS 1BO5Z1 Dark Grey Polarized Lens 58mm Made in Italy This sharp model from Prada Linea Rossa offers men a modern approach to the classic square with it's geometric cuts and slim profile. The lightweight nylon frame comes in a 'demishiny' black finish and features sculpted nose rests and a distinctive hinge design. Fitted with dark grey polarized lenses that minimize glare and