FOR THE HOT DAYS - THE MAUI JIM LAVA TUBE SUNGLASSES.For those hot and sunny days that feel like you're near some lava, the Maui Jim Lava Tube Sunglasses will provide you some saving grace. The thin titanium frame is lightweight while remaining durable, and the PolarizedPlus2 lens treatment gets rid of the glare of the sun. FEATURESThin titanium frameDouble-post bridge with adjustable nose padsPin hinges for an easy open and closeMauiBrilliant lens material is lightweight100% UV ProtectionPolarizedPlus2 lens treatment