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Get 20% OFF during our Crazy Ace Sale! | Limited time only

Polarized Sunglasses Under $40

Premium quality, polarized lenses, and prices under $40—what’s not to love? Knockaround sunglasses are built for any adventure without the hefty price tag. Snag a pair (or a few) and upgrade your shades game without breaking the bank!

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SALE
Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Flyover
Rated 4.9 out of 5
Based on 1154 reviews

Fast Lanes

Black on Black
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Lifestyle photo of Coyote Calls Fort Knocks Sunglasses Sunglasses with Glossy Green Frames and Polarized Green Lenses, Flyover
Rated 4.6 out of 5
Based on 606 reviews

Fort Knocks

Coyote Calls
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Sunglasses with Army Green Frames and Polarized Aviator Green Lenses, Lifestyle Sunglasses with Army Green Frames and Polarized Aviator Green Lenses, Flyover
Rated 4.8 out of 5
Based on 545 reviews

Fast Lanes

Coyote Calls
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Sunglasses with Glossy Blue Frames and Polarized Sky Blue Lenses, Lifestyle Sunglasses with Glossy Blue Frames and Polarized Sky Blue Lenses, Flyover
Rated 4.8 out of 5
Based on 382 reviews

Fast Lanes

Harbor Light
$28.00 $35.00
20% OFF | Limited Time!
SALE
West End Fast Lanes Sunglasses with Glossy Black Frames and Polarized Amber Lenses, Flyover
Rated 4.9 out of 5
Based on 463 reviews

Fast Lanes

West End
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Obsidian Paso Robles Sunglasses with Glossy Black Frames and Polarized Smoke Lenses, Flyover
Rated 5.0 out of 5
Based on 53 reviews

Paso Robles

Obsidian
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Black Ocean Premiums, Lifestyle Black Ocean Premiums, Flyover
Rated 4.9 out of 5
Based on 479 reviews

Premiums

Black Ocean
$28.00 $35.00
20% OFF | Limited Time!
SALE
Sunglasses with Black Ocean Geode Frame and Polarized Black Smoke Lenses, Lifestyle Sunglasses with Black Ocean Geode Frame and Polarized Black Smoke Lenses, Flyover
Rated 4.8 out of 5
Based on 400 reviews

Torrey Pines

Black Ocean
$28.00 $35.00
Prescription
20% OFF | Limited Time!
NEW SPORT
SALE
Rainbow on Black Fast Lanes Sport Sunglasses, Front Rainbow on Black Fast Lanes Sport Sunglasses, Flyover
Rated 5.0 out of 5
Based on 3 reviews

Fast Lanes Sport

Rainbow on Black
$30.40 $38.00
20% OFF | Limited Time!
SALE
LIfestyle Image of Black on Black Mary Janes Sunglasses Sunglasses with Matte Black Frame and Polarized Black Smoke Lenses, Flyover
Rated 4.9 out of 5
Based on 263 reviews

Mary Janes

Black on Black
$28.00 $35.00
20% OFF | Limited Time!
SALE
Sunglasses with Deep Blue to Light Blue Frames and Polarized Black Lenses, Lifestyle Sunglasses with Deep Blue to Light Blue Frames and Polarized Black Lenses, Flyover
Rated 4.8 out of 5
Based on 280 reviews

Deja Views

Rising Tide
$28.00 $35.00
20% OFF | Limited Time!
SALE
Obsidian Deja Views Sunglasses with Glossy Black Frames and Polarized Smoke Lenses, Flyover
Rated 5.0 out of 5
Based on 33 reviews

Deja Views

Obsidian
$28.00 $35.00
20% OFF | Limited Time!
SALE
Black on Black Paso Robles Sunglasses with Matte Black Frames and Polarized Black Smoke Lenses, Flyover
Rated 4.9 out of 5
Based on 201 reviews

Paso Robles

Black on Black
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
My Oh My Paso Robles Sunglasses with Raspberry and Creme Beige Frames with Polarized Amber Lenses, Flyover
Rated 4.9 out of 5
Based on 241 reviews

Paso Robles

My Oh My
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Black on Black Pacific Palisades Sunglasses with Black Frames and Polarized Black Lenses, Flyover
Rated 4.8 out of 5
Based on 162 reviews

Pacific Palisades

Black on Black
$28.00 $35.00
20% OFF | Limited Time!
SALE
Sunglasses with Deep Blue to Light Blue Frames and Polarized Black Lenses, Lifestyle Sunglasses with Deep Blue to Light Blue Frames and Polarized Black Lenses, Flyover
Rated 4.9 out of 5
Based on 223 reviews

Paso Robles

Rising Tide
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Lifestyle photo of Coastal Dunes Pacific Palisades Sunglasses Sunglasses with Coastal Dunes Frames and Polarized Amber Gradient Lenses, Flyover
Rated 4.8 out of 5
Based on 179 reviews

Pacific Palisades

Coastal Dunes
$28.00 $35.00
20% OFF | Limited Time!
SALE
Lifestyle photo of Cortado Panoramas Sunglasses Glossy muted-brown-to-tan frames Gold K logos Polarized smoke gradient lenses
Rated 4.9 out of 5
Based on 32 reviews

Panoramas

Cortado
$28.00 $35.00
20% OFF | Limited Time!
SALE
Rubberized Navy Rider Paso Robles Sunglasses with Green Lens Blue Sunglasses with Polarized Green Lenses
Rated 5.0 out of 5
Based on 13 reviews

Paso Robles

Rubberized Navy Rider
$28.00 $35.00
20% OFF | Limited Time!
SALE
Sunglasses with Matte black frames White K logos Polarized green moonshine mirrored lenses Sunglasses with Matte black frames White K logos Polarized green moonshine mirrored lenses
Rated 5.0 out of 5
Based on 19 reviews

Premiums

Black / Green Moonshine
$28.00 $35.00
20% OFF | Limited Time!
SALE
Persuasion Panoramas Persuasion Panoramas
Rated 4.8 out of 5
Based on 20 reviews

Panoramas

Persuasion
$28.00 $35.00
20% OFF | Limited Time!
NEW
SALE
Cortado Songbirds Sunglasses, Front Cortado Songbirds Sunglasses, Flyover
Rated 5.0 out of 5
Based on 4 reviews

Songbirds

Cortado
$28.00 $35.00
20% OFF | Limited Time!
NEW
SALE
Persuasion Mai Tais Sunglasses, Front Persuasion Mai Tais Sunglasses, Flyover

Mai Tais

Persuasion
$28.00 $35.00
20% OFF | Limited Time!
SALE
Lifestyle photo of Rubberized Navy Rider Pacific Palisades Sunglasses Sunglasses with Blue Frames and Polarized Green Lenses, Flyover
Rated 4.8 out of 5
Based on 168 reviews

Pacific Palisades

Rubberized Navy Rider
$28.00 $35.00
20% OFF | Limited Time!
SALE
Black on Black Seventy Nines Sunglasses with Matte Black on Black Frames and Polarized Smoke Lenses, Flyover
Rated 4.8 out of 5
Based on 221 reviews

Seventy Nines

Black on Black
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Blueberry Geode Mai Tais Sunglasses with Blueberry Geode Frames and Polarized Moonshine Lenses, Flyover
Rated 4.9 out of 5
Based on 447 reviews

Mai Tais

Blueberry Geode
$28.00 $35.00
20% OFF | Limited Time!
SALE
West End Songbirds Sunglasses with a glossy black and tortoise shell frame with polarized amber lenses, flyover
Rated 4.9 out of 5
Based on 14 reviews

Songbirds

West End
$28.00 $35.00
20% OFF | Limited Time!
SALE
Coyote Calls Premiums Sunglasses with Glossy Green Frames and Polarized Green Lenses, Flyover
Rated 4.9 out of 5
Based on 122 reviews

Premiums

Coyote Calls
$28.00 $35.00
20% OFF | Limited Time!
SALE
Black / Rose Gold Classics Sunglasses with Matte Black Frames and Polarized Rose Gold Lenses,Flyover
Rated 4.9 out of 5
Based on 124 reviews

Classics

Black / Rose Gold
$22.40 $28.00
20% OFF | Limited Time!
LAST CALL
SALE
Pierside Pacific Palisades Sunglasses with Orange Frames and Polarized Green Lenses, Flyover
Rated 4.8 out of 5
Based on 126 reviews

Pacific Palisades

Pierside
$17.50 $35.00
50% OFF Today!
SALE
Matte Black / Rose Gold Deja Views Sunglasses with Matte Black Frames and Polarized Rose Gold Lenses, Flyover
Rated 4.8 out of 5
Based on 118 reviews

Deja Views

Matte Black / Rose Gold
$28.00 $35.00
20% OFF | Limited Time!
LAST CALL
SALE
Black / Rose Gold Mary Janes Sunglasses with Matte Black Frames and Polarized Rose Gold Lenses, Flyover
Rated 4.9 out of 5
Based on 125 reviews

Mary Janes

Black / Rose Gold
$17.50 $35.00
50% OFF Today!
SALE
Lifestyle photo of Obsidian Seventy Nines Sunglasses Sunglasses with Glossy Black Frames and Polarized Smoke Lenses, Flyover
Rated 4.9 out of 5
Based on 64 reviews

Seventy Nines

Obsidian
$28.00 $35.00
Prescription
20% OFF | Limited Time!
SALE
Midnight Snack Paso Robles Sunglasses with Black Frame and Polarized Fuchsia Lenses, Flyover
Rated 4.9 out of 5
Based on 149 reviews

Paso Robles

Midnight Snack
$28.00 $35.00
20% OFF | Limited Time!
SALE
On The Rocks Seventy Nines Sunglasses with Tortoise Shell Arms and Orange Fronts With Polarized Amber Lenses, Flyover
Rated 4.8 out of 5
Based on 128 reviews

Seventy Nines

On The Rocks
$28.00 $35.00
Prescription
20% OFF | Limited Time!
NEW SPORT
SALE
Rainbow on Black Torrey Pines Sport Sunglasses, Front Rainbow on Black Torrey Pines Sport Sunglasses, Flyover
Rated 5.0 out of 5
Based on 1 review

Torrey Pines Sport

Rainbow on Black
$30.40 $38.00
20% OFF | Limited Time!
LAST CALL SPORT
SALE
Victory Lap Torrey Pines Sport Sunglasses with Glossy Blue Frames and Polarized Moonshine Lenses, Flyover
Rated 4.9 out of 5
Based on 120 reviews

Torrey Pines Sport

Victory Lap
$19.00 $38.00
50% OFF Today!
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Reviews

See all reviews
Sunglasses with Frosted Grey Frame and Polarized Blue Moonshine Lenses, Flyover
Five stars review

Jennifer

07/28/2024

Love my Knocks!

I saw these shades on the Today Show a few years ago and I’m hooked!! The classics fit my face perfectly! I buy these glasses for my family too! They make great stocking stuffers!

Fort Knocks Sunglasses with Matte Black Frames and Black Smoke Lenses, Flyover
Five stars review

Joe H.

07/26/2024

Great Quality and Looks

Awesome glasses for a great price. Look great, good craftsmanships for the price.

Love & Haights Sunglasses with Black Frames and Polarized Black Lenses, Flyover
Five stars review

Wife Loves Them

Philip A.

Wife Loves Them

Got these for my wife and she loved them. They weren't really her "style" but once she put them on she was very pleased with the change up.

Sunglasses with Glossy Black Exterior and Ice Blue to Lavender Interior and Polarized Snow Opal Lenses. Flyover
Five stars review

Taylor K.

07/21/2024

Favorite style sunglasses

The Deja Views are my favorite - I have them in 3 colors! This color is great and goes with everything!

Black Ocean Premiums, Flyover
Five stars review

Candice H.

07/16/2024

Great Pair!

I got these for my boyfriend for his first Knockaround pair. He loved them so much I had to order another pair in a different color combination for him!

Coyote Calls Brooklines
Five stars review

Amy H.

07/16/2024

Loves these

I love all the Knockarounds I bought. Best thing I’ve bought in a while in regards to value for money and that I love wearing. Also I now have sunglasses in all the places I need them instead of hunting down my one previous pair

Sunglasses with Matte Black Frames and Polarized Red Sunset Lenses, Flyover
Five stars review

Erika H.

06/20/2024

Perfect sunnies!

Absolutely perfect in every way. Hubby appreciates the larger/wider frame for his “large” face and the colors were perfect. Had a similar pair in a different frame and sent them back to exchange for these. The process was simple and seamless. And the sunnies are EXACTLY what he was looking for!

Sunglasses with Glossy Brown Frames and Polarized Gold Lenses, Flyover
Five stars review

Luke T.

12/22/2023

Cool Shades Great Price

I love Knockaround. Great quality at a price point that i don't have to worry if i am rough on them during a hunting or fishing trip, Will always come back to Knockaround.

See all reviews

High quality sunglasses for under $40 that won’t break the bank

Looking for stylish and durable sunglasses under $40? Knockaround has you covered with a wide range of options that blend fashion-forward design with top-tier protection—all for under $40. Whether you're drawn to our classic styles like Fast Lanes, Premiums, Fort Knocks, or Seventy Nines, or prefer the trendy vibe of Panoramas, Love & Haights, or Mai Tais, we have the perfect pair for you. Aviator fans will love the Mile Highs and Mount Evans, while athletes can rely on our sport styles like Premiums Sport and Torrey Pines Sport for a secure fit during any activity.

Each pair of Knockaround sunglasses features polarized, impact-resistant lenses that comply with FDA standards, offering full UV400 sun protection. Our affordable shades are not just about looks—they’re built to last, providing a durable, casual, and minimalistic accessory that complements any outfit. With Knockaround, you don’t have to compromise on style or quality when considering budget. Explore our collection of trendy sunglasses, all under $40, and find the perfect pair that matches your style.

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