Montana Eyewear MP13 Polarized MP13D polarized sunglasses have Grey Plastic frames and are available online for a discounted price Montana Eyewear sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve Lens color: Blue Polarized Lens material: Plastic Collection: Men 2020 Size: 49 Condition: new Warranty: 24 months UPC: SG628461 Authencity guaranteed.