Model: Pathfinder AKS-503A (GLD-BLK) Gender: Unisex Frame Size (mm): Lens Width Bridge Temple 59 17 130-142 Frame Material: Acetate, Titanium Frame Description: Inspired by the timeless elegance of watchmaker Gérald Genta’s legendary designs, Pathfinder’s curved navigator shape features mini side-shields with perforations reminiscent of the finest vintage sports car interiors. An adjustable temple system demonstrates Akoni’s ongoing commitment to technical innovation and insures a precision fit. Custom titanium adjustable temple system w/ threaded tube screw system Japanese acetate temples with branded titanium temple tips Ceramic w/ beta-titanium nose pad arms Wirecore with custom shape, pattern and plating Lens: Grey, 6-base high contrast CR-39 w/ three layers anti-reflective coating Warranty: 1 Year Manufacturer Handcrafted in Japan