JF3131 is a double-layer metal frame in stainless steel, featuring an aluminum eye rim with a brushed aesthetic. Its slim and contemporary silhouette highlights the precision of the construction and the lightness of the frame. Front and back color combinations add depth and dynamism, creating a balance between technical design and refined elegance.

• Men’s style
• Metal frame.
• Brushed aluminum eye rims.
• Aluminum full-rim construction.
• Acetate end-tips

1. Frame width : 145 mm
2. Lens width : 54 mm
3. Inter-bridge distance : 20 mm
4. Lens height : 40 mm
5. Temple length : 145 mm
6. Size : L