Bloc Square Polarized P135 polarized sunglasses have Grey Metal frames and are available online for a discounted price Bloc sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve Lens color: Grey Lens material: Collection: Men 2020 Size: 53 Condition: new Warranty: 24 months UPC: 5038163001348 Authencity guaranteed.