Lenses from $29.99 · Ready in 2–7 business days
Free Shipping
Price Match
Easy Returns
Licensed Opticians
The Costa Del Mar Whitetip 9056 sunglasses bring Costa's legendary 580 lens technology to a compact, fishing-focused frame built for small-to-medium faces. Named after the curious oceanic whitetip shark, these rectangular sunglasses are designed for anglers who spend long days scanning flats and inshore waters for bonefish, permit, and giant trevally.
Costa 580 Lens Technology: Polarization That Goes Beyond
Every Whitetip 9056 comes equipped with Costa's patented 580 lenses—available in both polycarbonate (580P) and glass (580G) versions. The 580 technology selectively filters harsh yellow light at 580 nanometers and blocks high-energy visible (HEV) blue light, making reds, greens, and blues pop with unnatural clarity. All Costa lenses deliver 100% UV protection and full polarization to kill reflected glare off the water.
The 580P polycarbonate lenses are lighter and more impact-resistant, ideal for active fishing and everyday wear. They feature Costa's C-Wall molecular bond coating for scratch resistance that outperforms typical polycarbonate. The 580G glass lenses offer the ultimate optical clarity and are 20% thinner and 22% lighter than standard polarized glass, though they're heavier than polycarbonate. Glass is the choice for anglers who wear sunglasses 8-10 hours a day and want zero optical distortion.
Available lens colors include Gray (best for everyday bright conditions), Green Mirror (enhanced contrast for inshore and flats fishing), and Blue Mirror (optimal for offshore and open water). Each mirror finish is vacuum-ion deposited between lens layers for superior durability—not just coated on the surface like cheaper alternatives.
Built for the Water: Frame Features and Fit
The Whitetip 9056 measures 58mm lens width, 18mm bridge, and 122mm temple length, with a total frame width of 125mm. This puts it squarely in the small-to-medium fit range—perfect for anglers who find larger Costa models like the Fantail or Blackfin too wide. The 8-base wrap provides maximum coverage and reduces light leak from the sides.
The acetate frames feature gripper temple holes for sunglass retainer compatibility, cam-action pin hinges for smooth open-close action, and a three-hole vented front to prevent fogging during high-exertion fishing. Hydrolite rubber grips on the temples and nose pads absorb sweat and keep the frames locked in place, even when you're fighting a fish in 90-degree heat.
The Whitetip 9056 is prescription-ready. Authorized Costa dealers can fit these frames with prescription 580 lenses in both single-vision and progressive options, so you don't have to choose between clear vision and performance optics on the water.
Who Should Buy the Whitetip 9056?
These sunglasses are purpose-built for small-to-medium faces who need serious fishing performance. If you've struggled with larger Costa frames slipping or feeling too wide, the Whitetip delivers the same lens technology in a more compact package. They're equally at home on a flats skiff, a bass boat, or worn as everyday drivers when you want polarized clarity without the bulk.
Product Details
Product DetailsModel
06S9056Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsColor Code
905601Color Description
01 BlackoutLens Color
Gray 580p
Color Code
905608Color Description
66 Matte Retro TortoiseLens Color
Green Mirror 580p
Color Code
905605Color Description
01 BlackoutLens Color
Green Mirror 580p
Color Code
905609Color Description
98 Matte GrayLens Color
Blue Mirror 580p
Color Code
905604Color Description
01 BlackoutLens Color
Blue Mirror 580p
Color Code
905617Color Description
98 Matte GrayLens Color
Blue Mirror 580g
Color Code
905611Color Description
01 BlackoutLens Color
Blue Mirror 580g
Color Code
905612Color Description
01 BlackoutLens Color
Green Mirror 580g
Color Code
905616Color Description
66 Matte Retro TortoiseLens Color
Green Mirror 580g
Size Details
Size DetailsSize
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Size
5818-122
Great ,very well done,fix perfect thanks.
Excellent
Excellent service
Quality product at a great price
California Proposition 65 Proposition 65 is a California regulation that requires special warnings to be presented to customers if a product contains certain quantities of chemicals or toxicants known to the State of California to cause cancer, birth defects, or other reproductive harm. The following warning applies to the products linking to this page:
WARNING: Reproductive Harm – https://www.p65warnings.ca.gov/Free Shipping within the contiguous US only (excluding Hawaii and Alaska) on all Orders over $100.
At DesignerOptics.com we are committed to the highest quality of service.
We ship products to all 50 US states as well as to many other countries around the world. We take all the measures to ship our items in a timely manner, directly to your door, almost anywhere in the world.
In stock products usually ship within two business days, but may take up to five business days*. When an order ships you will receive a confirmation email with the tracking information. You can also track your order by logging into your account.
We provide FREE SHIPPING on all orders over $100 We also offer overnight and second day delivery shipping options. Please note that when using next day or second day delivery it still takes 48 to 72 Business hours for the order to be processed.
The Designer Optics Low Price Guarantee is simple:
Designeroptics.com matches the price of all retail competitors and major online retailers.
How it works:
Place the frames in your cart
Before placing your order in add the following the comments box, Add the URL (web address) of the page where you found the lower-priced item,
Your credit card will not be charged until we have confirmed with you by phone or by email that your item qualifies for our Price-Match Guarantee.
Please Follow those easy steps for returns
1- Please fill out this form Return Authorization Form to get an RMA # you will receive a RMA # with instruction on how to return them within 48 to 72 Business hours from the time you submitted the form. Wait for our confirmation e-mail before shipping back the return
2- Send the product back to us following the instructions indicated in our e-mail and to the address we will provide you.
3- Make sure to confirm with us via e-mail the shipping date, the shipping service you used and the tracking number whenever you have
4- Include details of the return and how you would like for us to go about it (refund, store credit, exchange, etc). Designer Optics is not responsible for items damaged along the way.
Please allow us 3 to 5 business days from when items are received for us to process the refund. The amount to be refunded will not include shipping charges. if the order consists of 3 or more frames we will charge a 20% Restocking fee. otherwise only the shipping will be deducted.
Some exclusions may apply. Please note prescription lenses are final sale. We also do not accept returns on beauty products due to health and safety concerns. For more information please go to Returns
At Designer Optics, our skilled and experienced lab opticians play a crucial role in ensuring the quality and accuracy of your eyewear. With over 30 combined years of experience and full licensure, they review each prescription carefully and are equipped to answer any questions you may have.
Our state-of-the-art lab is equipped with the latest technology and equipment, including advanced edging and cutting technology, to produce lenses that are precise and accurate. Whether you need full frame or rimless lenses, our team is dedicated to providing the best possible results.
For personalized support, simply send an email to Support@designeroptics.com to request a call back from one of our friendly opticians.
Frequently Asked Questions
Are the Costa Whitetip 9056 sunglasses prescription-ready?
Yes, the Costa Whitetip 9056 frames are prescription-ready. Authorized Costa dealers can fit these frames with prescription 580 lenses in both polycarbonate (580P) and glass (580G) materials. Prescription options include single-vision and progressive lenses, so you can get the same color-enhancing, polarized performance with your exact vision correction.
What's the difference between Costa 580P and 580G lenses?
Costa 580P lenses are made of lightweight polycarbonate with enhanced impact resistance and a C-Wall scratch-resistant coating—ideal for active use and everyday wear. Costa 580G lenses are made of glass and offer superior optical clarity and scratch resistance, plus they're 20% thinner and 22% lighter than typical polarized glass. Both provide 100% UV protection, full polarization, and the same color-enhancing 580 technology that filters yellow and HEV blue light.
What size face do the Costa Whitetip 9056 sunglasses fit?
The Whitetip 9056 is designed for small-to-medium faces. With a 58mm lens width, 18mm bridge, and 125mm total frame width, these are among Costa's more compact fishing frames. If you typically find larger models like the Fantail or Blackfin too wide, the Whitetip will provide a more secure, comfortable fit without slipping.
Which lens color is best for fishing in the Costa Whitetip?
For inshore and flats fishing, the Green Mirror 580 lenses enhance contrast and help you spot fish in shallow water. For offshore and open water in bright sun, Blue Mirror 580 lenses are ideal. Gray 580 lenses work best for everyday use and variable light conditions. All lens colors provide 100% polarization and UV protection with Costa's color-enhancing 580 technology.
Do Costa Whitetip sunglasses come with a warranty?
Yes, Costa Del Mar backs the Whitetip 9056 with a manufacturer's warranty covering defects in materials and workmanship. Costa is known for standing behind their products, and replacement lenses are available at a fraction of the cost of buying new sunglasses if you ever need them.
Are the Costa Whitetip 9056 sunglasses good for everyday wear or just fishing?
While the Whitetip 9056 is designed for fishing, the compact fit, lightweight construction, and polarized 580 lenses make them excellent for everyday wear, driving, golf, and any outdoor activity where glare reduction and UV protection matter. The Gray lens option is particularly versatile for all-day use in variable light conditions.
Compare With Similar Frames
How the Costa Del Mar Whitetip 9056 Sunglasses stacks up against the closest alternatives we carry.
- Slightly larger 59mm lens width fits medium faces better than the Whitetip's 58mm
- Same 580P and 580G lens technology with full polarization and UV protection
- Co-molded frame construction is extremely durable for rough use
- Designed specifically for narrow faces—even more compact than the Whitetip
- Same Costa 580 lens technology with polarization and color enhancement
- Lightweight and comfortable for all-day wear
Read the full comparison
Costa Whitetip 9056 vs. Fantail 9006 vs. Rinconcito 9016
Choosing the right Costa fishing sunglasses comes down to fit and face size. The Whitetip 9056 is built for small-to-medium faces with a 58mm lens width and 125mm frame width. It's the sweet spot for anglers who find larger Costa frames too loose but still want full 580 lens performance and wraparound coverage.
The Costa Fantail 9006 steps up to a 59mm lens width, making it better suited for medium faces. It's one of Costa's best-selling fishing frames and offers the same 580P and 580G lens options with co-molded frame construction for extreme durability. If you have an average-to-larger face, the Fantail will feel more balanced, but it can slip on smaller faces where the Whitetip locks in securely.
The Costa Rinconcito 9016 goes even smaller, designed specifically for narrow faces. If the Whitetip still feels slightly wide, the Rinconcito is your next step down. However, the smaller lens area means less coverage, and it's a less common model with fewer lens color options typically in stock.
Our take: The Whitetip 9056 is the best all-around choice for small-to-medium faces who want compact fit without sacrificing lens size or performance. It delivers the same 580 technology as larger Costa models in a frame that actually stays put on smaller heads. If you're between sizes, the Whitetip's 58mm lens width and Hydrolite grip make it the safer bet for a secure, all-day fit on the water.
At a Glance
Costa Del Mar Fantail 9006 Sunglasses
Pros:
- Slightly larger 59mm lens width fits medium faces better than the Whitetip's 58mm
- Same 580P and 580G lens technology with full polarization and UV protection
- Co-molded frame construction is extremely durable for rough use
- Broader appeal for anglers with medium-to-larger faces
Cons:
- Larger fit may feel loose or slip on smaller faces where the Whitetip excels
- Slightly heavier overall due to larger lens area
- Less compact—not ideal if you prefer a tighter, more secure wrap
Costa Del Mar Rinconcito 9016 Sunglasses
Pros:
- Designed specifically for narrow faces—even more compact than the Whitetip
- Same Costa 580 lens technology with polarization and color enhancement
- Lightweight and comfortable for all-day wear
- Great alternative if the Whitetip still feels slightly wide
Cons:
- Smaller lens area provides less coverage than the Whitetip's 58mm lenses
- Less popular model with fewer lens color options typically available
- May be too small for true medium faces where the Whitetip fits perfectly