RG0110 Horn Flame Boston sunglassesDESCRIPTION RIGARDS 2020 21 Autumn Winter Collection. These Boston type glasses use RIGARDS iconic buffalo horn material. Since this item is made from natural materials, the color changes depending on the part and horn used, and each item has a different look. The large frame has a strong look, and the sharp design gives a strong impression. The processing of [IN. BLACK & WHITE] is not a clear separation between black and white, rather the white part