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KastKing Hillsboro Polarized Sport Sunglasses for Men and Women, Ideal for Baseball Cycling Running Biking, UV protection

Free shipping on orders over $29.99

$29.99

$ 13 .99 $13.99

In Stock

1.Color:Frame: Double Matt Metalic Blue / Lens: Brown - Orange Mirror


  • KEY FEATURES – Large over-sized lens design - Oleophobic lens coating repels saltwater, oil, and chemicals - Polarized lenses reduce glare - Impact resistant PC lenses protect your eyes from flying objects - Lightweight, durable, and comfortable Grilamid frames – Anti-slip nose and temple pads - Block 100% of the harmful UVA and UVB rays.
  • OLEOPHOBIC LENS COATING – Large over-sized oleophobic lens coating creates an oil resistant, anti-fingerprint surface that is impervious to dirt, dust, oils, and other particles resulting in a surface that is easy-to-clean and maintains a cleaner lens longer than untreated lenses. 2.0mm polarized PC lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing Polarized sunglasses help reduce glare caused by reflected light to improve vision and comfort.
  • PREMIUM FRAMES – Made from the same Grilamid material commonly used in military and medical applications, KastKing sunglass frames are lightweight, extremely flexible, and heat and UV resistant. Grilamid frames are well known for their astounding strength, lightweight comfort, shape integrity, and impact resistance. This virtually indestructible ultra-lightweight and malleable material translates to a very comfortable fit and the tacky nose and temple pads prevent slipping.
  • BASE LENS COLOR and UV PROTECTION – Smoke lenses are ideal for bright sunlight with the most realistic color reproduction and work well in medium light and partial shade. Brown lenses increase contrast and depth perception, ideal for partly cloudy to sunny conditions. Green Performs well in sunny to overcast conditions. Heightens contrast while preserving color balance. KastKing sunglasses block 100% of the harmful UVA and UVB rays and meet or exceed all U.S. ANSI standards.
  • PROTECT YOUR EYEWEAR – KastKing sunglasses include a molded custom hard case for storage and a custom Prym1 Camo microfiber pouch which can be used for cleaning as well as storing your sunglasses. To avoid lens scratches and lens coating damage, clean your lenses with a clean microfiber cloth or lint free cloths and fresh warm water. Never dip them in saltwater or dry with a paper towel.



Product Description

KastKing Hillsboro Polarized Sports Sunglasses

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The stylish Hillsboro semi-rimless design processes a large over-sized single lens, making these polarized sports sunglasses a great choice for outdoor activities and rigorous active sports like baseball cycling biking and running.

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KastKing polarized sunglasses are manufactured with high quality raw materials in Japan to produce a lens with excellent optical quality that is ultra-lightweight, tough, and scratch resistant. KastKing lenses pass a double decentering test to ensure they meet the highest standards of visual clarity with no optical distortion which can cause eye strain and headaches. Polarization helps to reduce glare caused by reflected light which helps to improve vision and reduce eye strain. All KastKing eyewear lenses block 100% of the harmful UVA and UVB rays.

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KastKing lenses are protected with a tough oleophobic coating to protect the lenses from dirt, dust, oil, chemicals, and harsh saltwater conditions.

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The Hillsboro sunglasses features lightweight Grilamid frame with soft nose and temple pads for extended comfort during long periods of use. The frames are built to survive years of active use, they're lightweight, flexible, resistant to heat&UV rays, possess excellent memory and retain the shape.

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GUSS
Reviewed in the United States on February 24, 2025
They fit great and look niceThx
Melody
Reviewed in the United States on June 29, 2024
Bought another pair of KastKing for regular wear in NAZ. The filters and optics were great. Bought these for more eye coverage. I like the rubber nose and ear pieces. NAZ mid day sun is very bright and transition from bright to is to drastic for dark lenses. These have a slight amber tone which is lighter and allows for better sun to shade vision. Very light and don't notice them much. Easy to wipe down sweat and wash off with water. These are on par with more expensive glasses and appreciate lower cost.
Cyrus
Reviewed in the United States on November 28, 2024
These glasses are a bit on the absurd side for everyday use, especially in the white frame, blue mirror combination I got, but they're great for the beach or other very bright outdoor sports like hiking, biking, boating, etc. they provide maximum coverage for glare reduction with minimal frame interference in the field of vision. A few friends of mine have tried them on and are amazed at how clear the "picture" is when you are wearing them. Note that the arms don't bend down behind the ear which can interfere with hats.
Garrett B.
Reviewed in the United States on June 6, 2023
When I first opened these I was a bit skeptical due to the large singular lens and the overall size; however, after wearing them for some runs I'm totally sold!The optics are super clear and they don't fog up at all. Further, they look really cool and cover my face well.I've done multiple Ironman triathlons and wish I had these when I was doing those races... they feel even better than my Oakley Bottle Rockets in terms of wind protection and visibility... you almost can't see the frames at all.Great price too!
tollyg
Reviewed in the United States on March 20, 2023
These sunglasses are well constructed, sharp looking and very comfortable to wear. They provide very clear vision and sport an extra wide frame that blocks more sunlight than many other styles. I plan to use these glasses primarily out on the fishing boat. One caution.....as stated earlier the frame is wider and overall larger than average sunglasses and may not be suitable for someone who has a smaller than average head and/or face. Otherwise, I highly recommend this product.
Adam R.
Reviewed in the United States on March 20, 2023
The Hillsboro glasses are surprisingly good. If you're a fisherman, having polarized glasses is a must. The polarized lenses in the Hillsboro glasses are flawless. I've owned several different pairs of high dollar polarized glasses and the Hillsboro's lenses are just as good for a fraction of the cost. The frames are lightweight strong. These frames are great for larger head sizes. I wear a 7 5/8 - 7 3/4 size fitted hat and I have a hard time finding glasses that fit comfortably. If you have the same problem, the Hillsboro Glasses are for you. They're all day comfortable.
J & B
Reviewed in the United States on March 19, 2023
These glasses are a solid choice for the money. They aren’t as sturdy or heavy duty as more expensive glasses like Costas, but they don’t claim to be either. They are just a solid pair of inexpensive glasses. I use them for biking, hiking and general wear. They are polarized. They feel light and comfortable on the face. I’d recommend if you are looking for a lightweight, low cost pair of polarized glasses.
D. Kan
Reviewed in the United States on October 12, 2023
Very light and comfortable, used with the Croakies was a tight but manageable fit. The blue is polarized very nicely. The lens reflective coating does not have any scratch protection, so the hard case is greatly appreciated. Worn all day on a boat was light and good coverage for a wide face, did not fog up even with a lot of sweating. Would highly recommend as fishing, boating, biking, or driving sunglasses.