Frame Type Full Rim Product Dimensions: 57 / 19 / 138 Frames have a direct impact on your face shape - to give balance and proportions to the face, the frame shape should be in contrast with the face shape. This Square model looks best on Oval-Round faces Native sunglasses have you covered so you can run deeper, go higher, last longer and be protected while venturing into new landscapes and adventures. Native Sunglasses include polarized performance lenses with 100% UV protection in sunglass frame options for any active outdoor lifestyle.