DESCRIPTION

Before we chat about the durable, glare-cutting Costa 400 Glass Lenses, we're going to discuss the vented sides of the Costa Del Mar Permit Polarized Sunglasses. Three beveled slots on each side of the frame help keep the Permit shades from fogging up when you're working up a sweat outside. The polarized Costa 400 Lenses use a LightWAVE glass material that resists scratches without feeling like lead on your face, while the stainless-steel hinges scoff at saltwater spray. And to top it all off, the Costa Del Mar Permits are hand-built (yup, by a person) in the Florida headquarters.