๐๐๐ง๐ฌ๐๐ฌ: CR39 - premium lenses with 100% UVA / UVB protection ๐ ๐ซ๐๐ฆ๐: Handmade acetate frames with durable stainless steel hinges ๐๐ฎ๐ง๐ ๐ฅ๐๐ฌ๐ฌ๐๐ฌ ๐ฌ๐ข๐ณ๐: Medium Fit ๐๐๐๐ค๐๐ ๐ข๐ง๐ : Complimentary case included.