It can be difficult to find a sunglass that perfoms well in activities with a high perspiration factor, but the Eyeque makes the grade for everything from endurance racing to mountain biking. All Interchangeables come with a hard case except Caption All Interchangeables are Nonslip construction All Interchangeable glasses have Active Lens venting Except Caption Interchangeable lenses SmokeMirror Bright sun conditions, 18 light trans
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