Costa Del Mar GULF SHORE Blue Mirror Polarized Polycarbonate Unisex Sunglasses GSH 11 OBMP 66

Costa Del Mar GULF SHORE Blue Mirror Polarized Polycarbonate Unisex Sunglasses GSH 11 is a unisex pair of sunglasses. Polarised lenses cut glare off roads and water, at the cost of making some phone and dashboard screens look patchy. Worth wearing on any bright day, not just in summer — UV reflects hardest off water, snow and wet roads. Whether it is discounted this week says more about the shop's stock than about the product. Clean with a microfibre cloth and lens spray, never a shirt hem — dust ground into a coating is what scratches lenses. Whoever is cheapest today may not be tomorrow, so it is worth looking again before settling on the best deal.