Only worn one time. Exceent, like new condition. Just don't use it as much as I thought. Lifestyle sunglasses with new technology and a throwback style Prizm lens technology increases color vibrancy and contrast BiO-Matter frame material uses plant-based materials Unobtainium nose pieces are comfortable and grip even when wet Trigger temple arms add throwback style Frame Dimensions [lens/bridge/temple] 52 / 21 / 142mm