Costa Del Mar Del Mar Sunglasses
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Built for the Water, Styled for Wherever You Go
The Del Mar is Costa Del Mar's take on a laid-back, timeless round silhouette. A round acetate frame with a distinctive keyhole nose bridge gives it an effortlessly classic look that moves from checking the surf to an afternoon out without skipping a beat. The medium fit works across a wide range of face shapes, and the construction is built to the standards that have made Costa the go-to polarized brand for anglers and water sports enthusiasts for decades.
Costa 580G Glass Polarized Lens Technology
Every Del Mar is fitted with Costa's 580G lens platform. The "G" means optical-grade glass ground to Costa's 580 color spectrum specification. The 580 filter selectively blocks the yellow and high-energy blue light wavelengths that cause eye strain on the water, while simultaneously boosting reds, greens, and contrast so you see more detail in changing light conditions. Glass lenses deliver superior scratch resistance and optical clarity compared to plastic alternatives. All lenses are polarized to cut surface glare from water, sand, and pavement.
Frame Construction
The frame is crafted from premium acetate, a material prized for its color depth, lightweight feel, and the way it holds its shape over years of use. Metal hinge accents at the temple joints reinforce the frame at its highest-stress point and add a refined detail visible when the glasses are worn. The keyhole nose bridge is both a style signature and a functional feature, sitting comfortably without pinching across a wide range of nose shapes.
Fit and Prescription Readiness
The Del Mar is designed for a regular, medium fit. The round lens shape provides generous coverage without an oversized look. Costa has confirmed the frame is prescription ready, making it compatible with an optician's Rx if needed. For fit questions, the team at Island Water Sports can help in store.
Why Costa Del Mar
Costa Del Mar is an American manufacturer with roots in the fishing and coastal lifestyle. Every model in the lineup is engineered to perform on or near the water first, and the Del Mar is no exception. The brand is known for its transferable warranty program and factory lens replacement service, making a pair of Costas a long-term investment rather than a seasonal accessory.
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Specifications
- Lens Technology
- Costa 580G (optical glass, polarized)
- Frame Material
- Acetate
- Lens Style
- Round
- Nose Bridge
- Keyhole
- Frame Fit
- Regular / Medium
- Prescription Ready
- Yes
- Gender
- Womens
- MPN
- itemMatrix-8052
Frequently Asked Questions
- Are Costa Del Mar Del Mar Sunglasses polarized?
- Yes. All Del Mar variants are fitted with Costa's polarized 580G glass lenses, which block 100% of glare-producing light from water and reflective surfaces while enhancing color contrast.
- What is the Costa Del Mar warranty?
- Costa Del Mar offers a transferable limited warranty covering defects in materials and workmanship. The warranty is registered through Costa directly and transfers to a new owner if the sunglasses are gifted or resold. Contact Costa for full terms and claim procedures.
- Can I get replacement lenses for the Del Mar?
- Yes. Costa operates a factory lens replacement program. You can order replacement 580G lenses directly through Costa Del Mar's service department, which keeps your frame in service even after years of hard use.
- Are the Del Mar sunglasses prescription ready?
- Yes. The Del Mar frame is prescription ready and can be fitted with Rx lenses by a licensed optician. Confirm lens compatibility with your optician before ordering.
- What is Costa's 580G lens and why does it matter on the water?
- 580G lenses are made from optical-grade glass ground to Costa's 580 color spectrum filter. The filter blocks yellow and high-energy blue light that causes eye fatigue in bright coastal conditions, while enhancing red, green, and contrast perception. Glass offers better scratch resistance and optical purity than standard plastic lenses.
- Where can I buy Costa Del Mar Del Mar Sunglasses?
- The Del Mar is available at Island Water Sports in South Florida and online through the Island Water Sports website. In-store staff can help with fit and lens selection.
- What face shape do round sunglasses like the Del Mar suit?
- Round frames tend to complement angular and square face shapes by softening strong jawlines, but the Del Mar's medium fit and balanced proportions make it versatile across a range of face shapes. Trying them in store is the most reliable way to confirm fit.