EYEVAN 340MR-E Sunglasses modernize the brand's iconic 340 with a medium-weight rim and signature military hinges. They feature EYEVAN’s curved mineral glass lenses for clear, refined sunwear performance. Key attributes: Black | Acetate | Curved mineral glass lenses | Rich color and clarity | Military hinges (2+1 pin) | Slimmer temples | Medium-weight rim | Signature 2+1 pin detail | Curved glass lens | Dimensions & fit: Eye 48mm | Bridge 23mm | Temples 145mm | 48 □ 23 -145 | Composition & care: Front: Acetate | Temples: Acetate | Lenses: Mineral glass (EYEVAN curve lens)