Cook Shark 8127 Riding Sunglasses — Al-Mg Frame, Photochromic Polarized, Anti-Skid Temples, 140mm
The Cook Shark 8127 is a 140mm aluminium-magnesium rimless-style riding sunglass — specifically designed for cycling and active outdoor use. Three-layer TAC lens: HD polarized, photochromic auto-tinting and anti-reflective coating. Spring-style temple legs with anti-skid covers, silicone non-slip nose pads, 65mm lens width, 45mm lens height, CE certified, UV400. Five lens colour variants including photochromic.
Key Specifications
| Specification | Detail |
|---|---|
| Model | 8127 |
| Frame style | Rimless-style sports / riding |
| Frame material | Al-Mg alloy (confirm — see note above) |
| Lens material | TAC polarized / resin |
| Lens technologies | Polarized + photochromic + anti-reflective |
| Certification | CE, UV400 |
| Lens width | 65mm |
| Lens height | 45mm |
| Overall width | 140mm |
| Temple length | 140mm |
| Temple detail | Spring-style with anti-skid covers |
| Nose pads | Silicone non-slip |
| Gender | Men and women |
Variants — Five Lens Colours
Photochromic: Auto-tinting + polarized — the primary riding lens for variable outdoor light.
Black: Dark fixed polarized — standard bright-sun option.
Orange / Magic Red: Red-orange mirror lens — the most vivid sport character.
Blue: Blue mirror lens.
Ice Blue: Light blue mirror lens — the most distinctive colour option.
Spring Temple Legs with Anti-Skid Covers
The 8127’s spring-style temple legs are the most cycling-specific feature in the Cook Shark range. Standard temple legs are fixed-angle — they apply a consistent pressure against the head. Spring-style temples have a hinge mechanism that allows the temples to flex outward slightly, accommodating different head widths and maintaining contact even when the head moves during cycling.
The anti-skid covers on the temple tips provide rubber-like grip contact where the temples rest behind the ear — preventing forward migration during head-down riding position, when sweat would cause standard plastic tips to slip.
Combined with the silicone non-slip nose pads, the 8127 has anti-slip contact at both nose and temples simultaneously — the most secure passive fit of any Cook Shark in the range.
8127 vs 8699 — Two Al-Mg Lens-Technology Models
Both use Al-Mg rimless-style frames with multi-layer photochromic polarized TAC lenses:
| Feature | 8127 (this page) | 8699 |
|---|---|---|
| Lens layers | 3 (polarized + photochromic + AR) | 4 (+ gradient) |
| Gradient | No | Yes |
| Temple | Spring anti-skid | Standard |
| Lens width | 65mm | 68mm |
| Bridge | — | 12mm narrow |
| Best for | Cycling, riding, active sport | Driving specifically |
Choose 8127 for cycling and active riding — the spring anti-skid temples are specifically designed for helmet use and active head movement. Choose 8699 for driving — the gradient lens (top-darker/bottom-lighter) is specifically useful for dashboard visibility.
Cook Shark Driving/Riding Models — Full Comparison
| Model | Lens tech | Key feature | Best use |
|---|---|---|---|
| 8127 (this page) | Polarized + photochromic + AR | Spring anti-skid temples | Cycling / riding |
| 8699 | Polarized + photochromic + gradient + AR | Gradient for dashboard | Driving |
| A571 | Polarized + photochromic or yellow | Night vision option | Night driving / fog |
| A620 | Polarized + photochromic | Pilot/aviator frame | Driving / daily |
Who Is the Cook Shark 8127 For?
The 8127 is built for:
- Cycling and riding buyers who want the spring anti-skid temples specifically designed for active movement and helmet compatibility
- Photochromic polarized buyers who want auto-tinting for variable outdoor light during long rides
- Anti-skid fit buyers who want the most secure passive fit in the Cook Shark range — spring temples + silicone nose pads + anti-skid temple covers simultaneously
- Orange or ice blue lens buyers who want the vivid mirror lens character on an active riding frame
More from Jewelry Addicts
- Cook Shark 8699 Gradient Driving — driving-specific gradient lens alternative
- Cook Shark A571 Night Vision — night driving yellow lens alternative
- Cook Shark A620 Pilot Photochromic — pilot/aviator photochromic alternative
- Cook Shark 2024 Sports Polarized — standard sport polarized alternative
- Cook Shark Sunglasses Guide — full Cook Shark range guide
SHIPPING
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-25 Business days |
| Asia | 5-20 Business days |
| Africa | 5-25 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
RETURNS
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of jwlraddicts.com.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of //jwlraddicts.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Customer Reviews
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We Think You’ll Love
Top picks just for you
Very good.
Bought it for fishing, matches the description
is what you expect
I love it, very nice, elegant and beautiful, fits well on my face, just seems a bit weak!
Excellent
Very good quality!
I AM VERY SATISFIED THANK YOU
Great product, quick delivery
Arrived quickly. Packed well. Recommended product.