Fits an extra-large profile
Durable nylon frames
100% polarized lenses
Complete UVA, UVB, and UVC protection
If you want an aggressive style and maximum coverage, go for the Costa Del Mar Hammerhead Sunglasses. Built around stainless-steel spring hinges, these full-wrap sunglasses are designed to fit an extra-large profile. Nylon frame. 63mm lens size.
Every pair of Costas features 100% polarized lenses, providing complete UVA, UVB, and UVC protection. Lifetime warranty against defects in materials and workmanship.
Costa 400 Lens
Made for anyone who lives on the water. Designed for adventure and built to perform with superior clarity, contrast, and definition. Durable 400G Lenses are made of LightWAVE glass that's 20% thinner and 22% lighter. 400P Lenses are made of lightweight plastic and provide excellent impact and scratch-resistance.
Blue Mirror Lens is made for the open water. Delivers maximum contrast and color in full sun while eliminating glare. Allows a minimal 10% light transmission.