All Timberland® frames stand up to the elements and withstand the test of time. We use world-class materials for extra comfort and durability. Signature adjustable comfort silicon nose pads for the perfect fit. And all our frames feature the latest in comfort technology; stainless steel, rugged metal alloys, hand-made laminated acetateanddurable injected nylon mean that theseframes are built to last. Imported. Details: Plastic temples prevent irritation when in contact with the skinAcrylic lenses with maximum UV protection - 99% to 100% of the UVAandUVB radiation from the sun is blocked