Boston-style sunglasses with light smoke lenses Boston type, fashion glasses, date glasses Round glasses, round type, round sunglasses, round glasses Men's, women's ptw.186 Trendy light-colored lens Boston-type sunglasses. Chic design with a matte black frame. Recommended for those who want to incorporate sunglasses as part of their fashion, or for adding an accent to their everyday styling for driving, leisure, outings, and enjoying fashion. The thin lenses are easy to wear indoors, along with UV protection, which is a nice point. [Size] Total length: approx. 13.8 cm Lens width: approx. 4.5 cm Vertical width: approx. 4.4 cm Lens vertical width: approx. 3.7 cm [Color] Lens...Light smoke Frame...Matte black [Material] Plastic [UV protection rate] 99.9% [Visible light transmittance] Light brown 40% (Eyes are visible) *Transparency is based on indoor conditions. Transparency may vary depending on outdoor conditions and environment, so please consider it as a guide. Due to the nature of the materials and manufacturing, minor scratches may be visible. Please understand before purchasing. New