Costa Del Mar Ballast Polarized Sunglasses – 60mm Tortoise/Green Mirror
🔥 #9 in Polarized Sunglasses · New Premium polarized choice for water and outdoor enthusiasts
Costa Del Mar Ballast Polarized Sunglasses – 60mm Tortoise/Green Mirror
Costa Del Mar 3.9
#9
in Polarized Sunglasses
$177.60 →
As of Jul 13, 2026
AI-estimated. See how we score. How we score Affiliate link — we may earn a commission
01 / Spec
Top features
Frame StyleFull-frame acetate, classic design
Lens MaterialOptical-quality glass with polarized coating
Polarization580P polarized with mirror coating
Costa Del Mar's Ballast is a premium polarized option built for serious sun protection and glare-cutting performance. The frame features 580P mirror lenses in a Tortoise/Green colorway, offering enhanced visibility in bright conditions and water environments.
Lens & Protection:
- 580P polarized lenses cut glare effectively
- Full UV400 protection (100% UVA/UVB)
- Mirror coating reduces brightness
- Optical-quality glass lens material
Frame & Fit:
- Durable acetate frame in classic tortoise finish
- 60mm lens width; comfortable all-day wear
- Solid hinge construction typical of Costa's build
Who it's for:
- Boaters, fishermen, and water-sports enthusiasts
- Drivers seeking premium glare reduction
- Those willing to invest in brand heritage and proven durability
Value Position:
At ~$178 (20% off list), Costa commands a premium price but delivers credible polarization performance and brand reputation. Sits mid-to-premium in the trend; not a budget play but a recognized eyewear authority choice for serious outdoor/water use.
02 / Signals
Why it's hot
Premium Costa polarized shades—trusted for water sports and serious glare-cut.
- Value for money 79
- Review rating & velocity 99
- Community sentiment 100
- Brand reputation 100
- Search heat 87
- Est. return & defect rate 97
03 / Verdict
Pros & cons
Pros
- Excellent glare-cutting polarized performance
- Full UV400 protection verified
- Trusted Costa Del Mar brand heritage
- Durable acetate frame and hinges
- Strong lens optics and clarity
- Popular among boaters and anglers
Cons
- Premium price point (~$178)
- Heavier than budget alternatives
- Limited colorway availability
- Not ideal for budget-conscious shoppers
- Mirror coating can reduce some styles' versatility
Frame StyleFull-frame acetate, classic design
Lens MaterialOptical-quality glass with polarized coating
Polarization580P polarized with mirror coating
UV ProtectionUV400 (100% UVA/UVB)
Lens Colour TintGreen mirror (Tortoise frame)
Frame MaterialAcetate
Frame Width60mm lens width
Weight~28-32g (typical for glass lenses)
WarrantyCosta Del Mar standard manufacturer warranty
Included AccessoriesCarrying case, lens cloth
05 / Your take
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05 / Compare
Compare the best alternative
One useful head-to-head in Polarized Sunglasses, with the rows most likely to separate the contenders.
Open full comparison → 
SUNGAIT Rectangular Polarized Sunglasses (Black/Brown)
UV Protection
UV400 / 100% UVA-UVB verified Most protective UV400 / 100% UVA-UVB
Lens Clarity & Polarization
580P polarized glass, strong optics Best glare cut Strong polarization, crisp optics
Frame & Hinge Durability
Robust acetate, solid hinges, proven record Toughest build Sturdy metal, occasional hinge reports
06 / Rivals
Compare with
07 / Variations
Other colors
08 / Browse
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