Model: LSA-701 (DLS701) Gender: Mens Frame Size (mm): Lens Width Bridge Temple 55 18 145 Frame Materials: Acetate, Titanium Frame Description: Acetate & Titanium Classic. Enduring. Style. Combining the richness of acetate with the lightweight flexibility of titanium, finished with our signature DITA hex screws. DITA-Land Lens: Driving. Running Cycling. Rule the road ahead. The DITA-Land lens meets the realities of everyday activity by dramatically reducing blinding glare while fully retaining natural depth perception. DITA-Sea Lens: Sailing. Fishing. Beach Activities. Navigate with clarity. The DITA-Sea lens features fully embedded polarization technology that eliminates most reflected surface glare without sacrificing contrast on and around open water. DITA-Air Lens: Flying. Climbing. Hiking. Own the altitude. The DITA-Air lens enhances contrast and color for maximum visual precision and minimal distortion at every elevation. Frame Features: Acetate frame Acetate & titanium combination temples with integrated hex screw hinge Adjustable soft-touch anti-slip temple tips with integrated accessory end-tip 100% UVA and UVB protection lenses Shipping: Occasionally Dita frames may have to be special ordered from the manufacturer and will take 2-4 days to arrive before shipping. Warranty: 1 Year Manufacturer Handmade in Japan