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Description
Costa Del Mar Spearo Matte Reef Frame - Blue Mirror 580 Glass Lens - Polarized SunglassesStyle: 06S9008 900823 Whether youre in the water, on the water, or near the water, the Spearo is sleek and stylish with performance features to keep up with your long days on the water. Named for spearfishers the silent hunters of the sea the lightweight yet sturdy bio resin frames boast vented nosepads, nonslip and keeper ready temple tips, and a integral hinge and CAM system construction for added comfort and durability. Product Details: Frame
Style: 06S9008 900823Whether you’re in the water, on the water, or near the water, the Spearo is sleek and stylish with performance features to keep up with your long days on the water. Named for spearfishers — the silent hunters of the sea - the lightweight - yet sturdy bio-resin frames boast vented nosepads, nonslip and keeper-ready temple tips, and a integral hinge and CAM system construction for added comfort and durability.
Product Details:Frame Color: Matte Reef
Lens Color: Blue Mirror
Lens Material: Polarized Glass (580G)
Frame Fit: Regular
Size: M
Performance Technology:
Costa 580 Lenses:
Beyond Polarized:
Costa 580 lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short. The lens’ multipatented technology manages light by:
Absorbing Harmful High-Energy Blue Light (HEV):
Cuts haze and blur for greater clarity
In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases
In addition to 100% protection from UV light, 580 technology also absorbs HEV light known to cause macular degeneration, pterygium, cataracts and other eye diseases
Enhancing Reds, Greens, and Blues:
Blocking harsh yellow light at 580 nm on the visible light spectrum boosts the amounts of red, greens and blues naturally, enhancing colors and contrast
Filtering Out Harsh Yellow:
For enhanced color, sharper contrast and higher definition
Lens Technology:
Light conditions are constantly changing. To get the most out of Costa lenses, it's important to choose the right color. Costa Del Mar offers seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
Choosing a Lens Color:
Light conditions are constantly changing. To get the most out of Costa Lenses, it's important to choose the right color. Costa offers seven lens colors that range from low-light like dawn to extremely bright light with blinding glare.
For offshore, blue mirror is the way to go. For freshwater and inshore, green mirror and copper are great options. For low light at dawn or dusk, sunrise silver mirror is perfect. Gray lenses are the best choice for everyday activities. Of course, the best way for you to decide is to consider your environment.
Blue Mirror:
Best for bright, full-sun situations on the open water and offshore.
Gray Base
10% light transmission
Optimal Usage:
Boating and fishing in deep water
Open reflective water
Harsh sun
Open reflective water
Harsh sun
Frame Qualities:
Costa offers frames to meet everyone's needs. Customers can choose a frame based on color, hypoallergenic materials, durability, lightness, cost and uniqueness. Each frame offers its own performance advantages and style features for eyewear that fits every occasion.
Co-Injected Nylon Frames:
The nylon frames are tough and durable, with more color options manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold. Though it is flexible, it is still durable. Nylon is easily molded into wraparound and other shapes.
Frame Materials:
Tri- Lateral Fusion
Costa is the industry leader in this manufacturing process.
Original bilateral and trilateral styles are created by bonding together two or three distinct colors into one frame.
Each layer is comprised of solid color bio-resin. The result is a highly durable frame with chip-proof color.
Costa offers multiple unique color combinations in both bilateral and trilateral styles.
Original bilateral and trilateral styles are created by bonding together two or three distinct colors into one frame.
Each layer is comprised of solid color bio-resin. The result is a highly durable frame with chip-proof color.
Costa offers multiple unique color combinations in both bilateral and trilateral styles.
Quality Hinges:
The corrosion-resistant, stainless steel flexible hinges keep their shape and fit perfectly.
They come in three types:
Integral
Optical spring
Five-barrel optical
They come in three types:
Integral
Optical spring
Five-barrel optical
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 964 reviews
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Product Reviews
★★★★★ 5
Purchase or perish.
Format: Paperback, Format: Paperback
I don't think Mike can produce anything below 5 stars. In his recent Christmas episode on the Naked Bible Podcast I was a bit wary of listening to it. I realize this is a review of his book here, but let me make my point. The problem with not wanting to listen to his Christmas episode is that I don't really care if Christmas was/is a pagan holiday. So, honestly, it wasn't appealing to me. Somehow I ended up listening to it, and I'm telling you the amount of information he crammed in there was FASCINATING. I'm not kidding. I was so tired of hearing that subject (because I've been born and raised into Christianity), but Mike and Trey did their thing and it had me on the edge of my metaphorical seat the entire time. If you listen to that episode (Naked Bible Episode 195) you'll see exactly what I'm talking about. And what's the point of all that I just said? It's that Mike doesn't do anything half way. All that he puts out is serious work that is worthy of much consideration. No Hillary v. Trump fact checking here (though I'm sure he'd encourage you to research what he's saying). The point is, however, that not everyone has the training that he or his contemporaries have. And THAT is exactly why it is paramount that we rely upon scholars who have said extensive training.
I challenge you with this (something I've challenged myself to accept): You essentially know nothing about the Bible if you don't have not just Heiser's background, but other scholars such as John H. Walton. There are many to list, but Walton would be a good companion to list next to Heiser. If you're the lay-person, do yourself a favor and pick up this work, or The Unseen Realm (or both!) and any of Walton's work. Open up your mind and challenge yourself to realize that unless you are incredibly familiar with the Ancient Near East's way of life and thought processes, then it's highly likely that you don't actually understand what is going on when you read the Bible.
Enter "The Bible Unfiltered."
Considerations for the seminary student:
This is a great book for those who need a quick reference on a particular subject. Heiser's name is well known, and thus to reference this book in one's papers, even for a one-liner, is to reference legitimate scholarship. I'm not advocating that one does one's entire paper off of just one chapter from this book, but my point is more-so that with Heiser's reputation it will be known that you're not quoting Joe Scholar who earned his PhD in I Do What I Want. If you know Mike then you know that he's done a lot of work to present to you CONTEXTUAL research on any given listed topic. For that alone the price is worth it (though it undoubtedly cost him more to do the research that it does for us to purchase the book).
Considerations for the lay-person:
1. On p. 7, Heiser says, "If Bible study doesn't seem like work to you, you aren't really doing it." Yes, that's harsh, but so was Phinehas, Peter, Paul, and Jesus. (Even Bonhoeffer was harsh in his "The Cost of Discipleship")! Over and over again Heiser says on his podcast that Bible reading is not actually Bible STUDY (not yelling, I just don't have italics in this comment box).
2. This book is great for having a quick reference for subjects. You do not have to read the book in order to understand the content of any given chapter. I use this book to help direct me to other scriptures that I can't seem to remember. Here, Heiser treats topics with brevity, yet with depth at the same time--depth that stems from years of immersing hisself in the original cultural context, the surrounding culture's contexts, and original languages of the Bible. In other words, this book will act, for the lay person, as an appetizer that gets you excited for the full meal and subsequently spark a desire within you to finally take seriously contextual Bible study. If you've never read Heiser's stuff before, this is a great place for you to get introduced to his work. From here I'd recommend getting The Unseen Realm, and then Reversing Hermon. Follow all his other works at drmsh.com, nakedbiblepodcast.com, and moreunseenrealm.com (I'm not getting paid to say all of this).
Considerations for the scholar:
Rid yourself of your presuppositions, get with the times, and adopt the supernatural worldview of the Bible's authors, because yours isn't supernatural enough. (Can that be considered speaking the truth in love?...)
(Pictures won't rotate for some reason. Sorry!). My hand on the book next to the Schuyler Bible shows the size of the book.
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Reviewed in the United States on January 3, 2018
★★★★★ 5
Excellent Resource
Format: Paperback
Heiser is always top notch!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
5 stars
Format: Paperback
Great book.
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Reviewed in the United States on March 7, 2026
★★★★★ 4
Content is better than the title!
Format: Paperback
The best quality of Heiser as a scholar/writer in my opinion is that he appreciates the academy but does not acquiesce to its influence. This is seen most in his correct interpretation of the identity of the sons of God in Gen 6 and the identity of Satan in Is 14 and Ez 28 etc. which were long abandoned and scorned by the academy.
All 60 articles are well written with clarity and brevity!
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Reviewed in the United States on December 6, 2019
★★★★★ 5
Great Read
Format: Paperback
An outstanding collection of thought provoking essays. This makes a great daily 5-10 min read.
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Reviewed in the United States on February 14, 2026