Guess GU 9208 59F 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: Brown Gradient Lens material: Plastic Collection: Men 2020 Size: 49 Condition: new Warranty: 24 months UPC: SG568651 Authencity guaranteed.