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KastKing Dugan Sport Sunglasses
The KastKing Dugan design allows you to enjoy the great outdoors in style and comfort.


All KastKing sunglass lenses block 100% of the harmful UVA and UVB rays.
Each KastKing lens is tested to ensure it meets the highest standards of visual clarity with no visual distortion which can cause eye strain and headaches. Polarization helps to reduce glare caused by reflected light and helps to improve vision and further reduce eye strain.

KastKing polarized lenses are manufactured with high quality Japanese and German raw materials to produce a lens with excellent optical quality that is ultra-lightweight, tough, and scratch resistant.
Polarized Fishing Sunglasses
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Customer Reviews
4.4 out of 5 stars 3,254
4.4 out of 5 stars 9,661
4.4 out of 5 stars 1,242
4.4 out of 5 stars 802
4.5 out of 5 stars 108
Price
$23.69$23.69
$23.99$23.99
$25.49$25.49
$25.49$25.49
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Style
FULL Wrap Design
FULL Wrap Design
Square Frame Design
FULL Wrap Design
One Piece Wide View
Flame Width
5.28 inches
5.23 inches
5.39 inches
5.3 inches
5.6 inches
Lens Width
2.44 inches
2.31 inches
2.28 inches
2.5 inches
5.7 inches
Polarized
✔
✔
✔
✔
✔
Bifocal
✘
✘
✘
✘
✘
Man/Women
Unisex
Unisex
Unisex
Unisex
Unisex
KEY FEATURES – Oleophobic lens coating – Polarized lenses reduce glare – Impact resistant TAC lenses protect your eyes from flying objects – Lightweight, durable, and comfortable Grilamid frames – Anti-slip temple pads – Block 100% of the harmful UVA and UVB rays – Full wrap oval lens design for maximum protection.
SUPERIOR LENSES – Our oleophobic lens coating protect the lens from the elements and repel water, sweat, dirt and oil. 1.0mm polarized lenses are comparable to the thickness you would find on much higher priced sports eyewear. KastKing TAC (Triacetate) lenses pass a double decentering test to ensure there is no optical distortion which can cause eye strain and headaches. 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 an amazingly comfortable fit and the tacky 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 lenses perform well in sunny to overcast conditions. KastKing sunglasses block 100% of the harmful UVA and UVB rays and meet or exceed all U.S. ANSI standards.
PROTECT YOUR EYEWEAR – KastKing includes 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.
8 reviews for KastKing Dugan Polarized Sport Sunglasses for Men and Women, Ideal for Driving Fishing Cycling Running, UV Protection
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$15.39

DES –
Great contrast
Ok. So Kastking reached out and offered me a pair of KastKing Dugan Polarized Sport Sunglasses to try and review. This is an honest review even if they gave me these. I have several pairs of fishing sunglasses at different price points. Costa’s over $200 I use for offshore and bright days and another pair for trout for bright sun. I got the Orange mirror Dugan’s for more contrast and light on cloudy days. Copper/brown lens. So these things are quite nice. Fit great. No painful nose piece and ear piece fits cablz sunglass strap well. Nice wrap around so I didn’t get any peripheral glare and protection nice when under way, etc. They absolutely did the job. Made a cloudy day much brighter. The color popped. Easy to see in the water with nice polarization. And cost 10-15% of my expensive pairs. I still love my expensive pairs as they have not done me wrong, but I’m glad I have these to add to my collection as each lens works for different conditions. If their bright light lens’s are as good as these, no brainer for an inexpensive yet extremely functional quality product. Thx Kastking for the opportunity. Like these a lot. Will use them often. And the case is really good too. Solid and not bulky. Fits in my boat console well.
Ron –
Quality and price
Fits good on my face and comfortable to wear! Does great job of cutting brightness from sun down! Good quality and material!
Cody –
Quality and affordable
Didn’t fit my face with 100% comfort, however a solid product and will fit others well.Is still recommend this and will use occasionally.
Patrick T. –
Great Polarized Fishing Glasses at Affordable Price
I’ve purchased several other KaskKing products and without breaking the bank, the quality is always up to par and these polarized sunglasses are definitely up to par. They fit my slightly larger head without squeezing, and the clarity and lens quality is fantastic. They also don’t just leave you with unprotected glasses. I’d lose mine (and have) in a heartbeat. These come with a silky pull string storage that you can carry alone or throw everything into the durable case that comes with it. Also has a latch on the case if you need to hook it to something. Very happy with this and honestly all KastKing products. Affordable quality, bottom line. Happy with ’em!
nikki –
Lightweight Glasses, Look Great
Can’t beat the price on these Polarized glasses, great value for all thats included. Comes with a soft cleaning sleeve and a hard case for storage. The case has a small plastic clip to attach to a backpack. The frame is very lightweight. The glasses are very clear, they are brighter than expected when wearing them.
Eric –
Excellent Sunglasses for Fishing – Clear, Comfortable, and Worth It
This is my second pair of KastKing sunglasses, and I’m already looking at a third. I use them for bass fishing in shallow ponds and lakes, and they perform great.The wraparound fit blocks side light—especially useful on overcast days—and the orange lenses work well in most conditions. They’re also very comfortable for long wear.The biggest difference is the lens clarity—far better than cheap polarized options. Add in the included hard case and soft sleeve, and these are a great value.
MVT. –
the fit is real nice.
Nice shades and real good deal.
Tomahawk –
Thick frames
Why did you pick this product vs others?:These work ok but hurt my ears when I wear my hat. I wish the ear piece was thinner. That would solve that problem. I like the way they look.