Smith Optics Polarized Fishing Passage Sunglasses nylon frame Non-Polarized Stylish sunglass with versatile all-around design Grilamid TR-90 frame with hydrophilic Megol on nose and temple pads Polarized TLT Techlite glass lenses ensure optical clarity Offers 100-percent protection from harmful UV A/B/C rays Available in medium/large fit; lifetime warranty