Middles is a laid-back staple from the Del Mar Series, designed for effortless style from beach days to everyday wear. The round unisex shape is crafted from lightweight bio-acetate with a 4-base curve that feels natural and easygoing. With signature Del Mar detailing and a versatile fit, Middles brings a clean, coastal aesthetic to any lineup. A simple, timeless frame made for a life lived near the water. Premium Polarized 580 Lenses* Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses. 100% UV Protection Your Costas absorb 100% of UV light, providing you the best in light management and protection Scratch Resistant and Durable The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning. Model name: Middles Collection: Del Mar Item no: 6S2018 201802 51-23 Lens material: Polarized Glass (580G) Frame fit: Regular Size: S Lens curve: Base 4.25 Lens Category: 3P