Guess GU 7868 57F sunglasses have Brown Plastic frames and are available online for a discounted price Guess sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve Lens color: Gradient Brown Lens material: Plastic Collection: Men 2020 Size: 54 Condition: new Warranty: 24 months UPC: SG622887 Authencity guaranteed.