Los Angeles-based optical brand Raen has released a new offering of sunglasses for the Holiday season themed around the concept of “Mixed Acetate”. Constructed from the finest Zyl Acetate, each pair of frames features a contrast between a semi-transparent crystal face accented by tortoiseshell arms. Carl Zeiss lenses finish off these premium frames with 100% UVA/UVB protection. Available in both the “Squire” and “Garwood” styles, you can shop the pairs shown here or check out all the colorways offered at Raen Optics.