FONEX F85694 FONEX 839 FONEX 20009 FONEX 8506 FONEX 3001 HEPIDEM 4189705 Shape Pilot Square Square Square Pilot Square Materials Pure Titanium Pure Titanium Titanium Alloy Pure Titanium B-Titanium Wood Weight 11.4g(with lens) 16.8g(with lens) 11.6g(with lens) 17.6g(with lens) 12.8g(with lens) Frames Rimless Full Rimless Full Full Full Lens Polaroid Polaroid Polaroid Polaroid Polaroid Nylon Brand FONEX FONEX FONEX FONEX FONEX HEPIDEM 839 Ultralight Folding Pure Titanium Frames F85648 Ultralight Aceteta and Titanium Frames 838 Ultralight Folding Pure Titanium Frames About FONEX FONEX make high-quality titanium/memory alloy/ Ultem TR90 glasses. FONEX, the leg of the glasses can be deformed at will, very elastic, not easy damaged. The frame is very light, the lightest one is only 4 grams, and the weight will not exceed 25 grams. As light as a feather. Wear FONEX glasses and feel no weight on the bridge of your nose. The new definition is no longer a burden, but a fashion that you can't let go of FONEX F85648 HEPIDEM 9158T HEPIDEM 9152T HEPIDEM 9155T HEPIDEM 5016 HEPIDEM 2035 Brand FONEX HEPIDEM HEPIDEM HEPIDEM HEPIDEM HEPIDEM Materials Acetate & Titanium Acetate Acetate Acetate Alloy Alloy Lens Polaroid Polaroid Polaroid Polaroid Nylon Nylon