Lenses: Nylon - premium lenses with 100% UVA / UVB protection

Frame: Handmade acetate frames with durable stainless steel hinges

Sunglasses size: Medium Fit Packaging Complimentary hard cases included. High quality polycarbonate lenses with 100% UV protection. 

Frame: These sunnies are made from high quality, hypoallergenic stainless steel, and polycarbonate which means they are more comfortable and durable than most other sunglasses in the same price range.

Come with free case