
X Series - Blackout Polarized UNDERCOVER
Best price now
Prices are checked against each store and labelled with when.
Ask our agent about this product
It checks today's price at every store, compares the alternatives and answers in about a minute.
Price facts
- Last seen at $48.00 at Shady Rays® | Polarized Sunglasses on Nov 10.
Our take on the X Series - Blackout Polarized UNDERCOVER
The Shady Rays X Series Blackout Polarized UNDERCOVER is a sport wrap-around sunglass built for high-speed, high-impact use. It is the same frame and lens as the standard X Series Blackout Polarized, with black printed logos on the temples instead of white. The polarized polycarbonate lenses have a warm grey tint, 9% VLT and full UV protection, and the matte black frame is made to hold its grip when you sweat. It suits runners, hikers, climbers and water-sports users who want a low-key all-black look, and it sits alongside rivals like Oakley and Goodr on lens clarity and grip rather than on premium frame materials.
- Polarized lenses cut glare on water, snow and pavement
- 9% VLT grey tint suits bright, open conditions
- Wrap-around frame with a strong grip for high-movement sports
- Shatter-resistant and salt water resistant lenses
- Matte black frame with black temple logos stays understated
- Comes with a microfiber pouch and vinyl decal
- Dark 9% VLT tint is too dark for overcast days or dawn and dusk
- Non-mirrored grey lens gives no extra contrast boost
- Wrap frame and strong grip can feel tight on wider heads
- Polycarbonate optics trail glass lenses on sharpness
- Only one lens tint and one frame color in this version
X Series - Blackout Polarized UNDERCOVER prices at every store
- Shady Rays® | Polarized SunglassesNew
In stockReturn policy
$48.00Checked Nov 10
What reviewers say
- 4.8 / 514,637 ratings
Owners rate the X Series highly, with 4.8 out of 5 across more than 14,000 ratings. They praise the glare control, the grip that holds during sweaty runs, and the value against big-name sport sunglasses. The main complaints are the dark tint in low light and pressure on wider faces.
- Glare controlPraisedOwners say the polarized grey lens handles sun off water and pavement well.
- GripPraisedRunners report the frame stays in place through sweat and rough trails.
- Tint darknessCriticisedSome find the 9% VLT lens too dark for overcast or early-morning light.
- FitMixedMany like the snug wrap fit, but wider faces report pressure at the temples.
- Lens clarityMixedReviewers call the optics good for the category but short of premium glass lenses.
- DurabilityPraisedOwners say the lenses resist scratches and salt water over months of use.
About the X Series - Blackout Polarized UNDERCOVER
The X Series - Blackout Polarized UNDERCOVER is a sport sunglass with a matte black wrap-around frame. It is the same as the X Series - Blackout Polarized, except the Shady Rays logos printed on the temples are black instead of white.
The frame has a strong grip made for high speeds. It suits running, hiking, climbing, water sports and other high-impact activities.
The polarized lenses are black, non-mirrored and have a grey tint. They give 100% UV protection and are shatter-resistant and salt water resistant.
- Frame
- Durable matte black wrap-around sport frame
- Logo
- Black printed Shady Rays logo on each temple
- Lenses
- Polarized, black non-mirrored, grey tint
- UV protection
- 100%
- VLT
- 9%
- Lens features
- Shatter-resistant, salt water resistant
- In the box
- Microfiber cleansing pouch, vinyl brand decal
Questions and answers
- How is the UNDERCOVER different from the standard X Series Blackout Polarized?
- Only the temple logos differ. The UNDERCOVER has black printed logos instead of the classic white ones, with the same frame and lenses.
- Are the lenses good for bright sun?
- Yes. The polarized grey lens has 9% VLT, which blocks most visible light and suits bright roads, water and snow.
- Can I wear them in low light?
- Not comfortably. At 9% VLT the tint is dark, so they are a poor choice for overcast days, dawn or dusk.
- Do they protect against UV?
- Yes. The lenses give 100% UV protection and are shatter-resistant and salt water resistant.
- What comes in the box?
- The sunglasses, a microfiber cleansing pouch and a vinyl brand decal.
- Will they stay on during running?
- The wrap-around sport frame is built with a strong grip for high speeds and high-impact activity, so it is designed to stay put.
- Where is the X Series - Blackout Polarized UNDERCOVER cheapest?
- At Shady Rays® | Polarized Sunglasses, for $48.00, as of our latest check.
- What do buyers say about the X Series - Blackout Polarized UNDERCOVER?
- Rated 4.8 out of 5 from 14,637 ratings.







