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Clean Sweep Flight Paths sunglasses, Lava Kinetics sunglasses, and a woman wearing Rubberized Navy / Mint Campeones sunglasses. Knockterra Performance Lens Tech. Enhanced Depth Perception, Superior Clarity, Water + Sweat Resistant, Scratch + Impact Resistant

Knockterra™

For those seeking water-resistant and oil-resistant lenses that won’t hinder your performance, we present knockterra™ Performance Lens Tech. Purposefully non-polarized, these UV400 protection, impact resistant lenses also enhance depth perception for sports that rely on this visual aid. For those looking for color enhancing lenses as well, shop our Knockterra+™ Collection.

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NEW Performance Starlight Campeones Sunglasses, Front Starlight Campeones Sunglasses, Flyover
Rated 5.0 out of 5
Based on 3 reviews

Campeones

Starlight

$55.00
Performance Black on Black Kinetics Sunglasses, Lifestyle Black on Black Kinetics Sunglasses, Flyover
Rated 3.5 out of 5
Based on 2 reviews

Kinetics

Black on Black

$70.00
Performance Lava Kinetics Sunglasses, Front Lava Kinetics Sunglasses, Flyover
Rated 4.3 out of 5
Based on 3 reviews

Kinetics

Lava

$70.00
Performance Starlight Kinetics Sunglasses, Front Starlight Kinetics Sunglasses, Flyover
Rated 5.0 out of 5
Based on 4 reviews

Kinetics

Starlight

$70.00
Performance Lifestyle photo of Black on Black Flight Paths Sunglasses Sunglasses with Black Frame and Black Lenses
Rated 4.9 out of 5
Based on 15 reviews

Flight Paths

Black on Black

$65.00
Performance Lava Flight Paths Sunglasses Sunglasses with Cool Grey Frame and Red Lenses
Rated 4.5 out of 5
Based on 13 reviews

Flight Paths

Lava

$65.00
Performance Lifestyle photo of Clean Sweep Flight Paths Sunglasses Sunglasses with White Frame and Blue Lenses
Rated 4.9 out of 5
Based on 11 reviews

Flight Paths

Clean Sweep

$65.00
Performance Lifestyle photo of Full Focus Flight Paths Sunglasses with Matte Green Frame and Green Lenses
Rated 5.0 out of 5
Based on 7 reviews

Flight Paths

Full Focus

$65.00
NEW Performance Lifestyle photo of Season Opener Campeones Sunglasses Season Opener Campeones Sunglasses, Flyover
Rated 4.4 out of 5
Based on 5 reviews

Campeones

Season Opener

$60.00
Performance Lifestyle photo of Magma Campeones Sunglasses Sport Sunglasses with Clear Grey Frames and Red Sunset Lenses, Flyover
Rated 4.8 out of 5
Based on 91 reviews

Campeones

Magma

$55.00
Performance Full Focus Campeones Knockaround Sport Sunglasses with Army Green Frames and Aviator Green Lenses, Flyover
Rated 4.9 out of 5
Based on 13 reviews

Campeones

Full Focus

$55.00
Performance Rainbow on Black Campeones Sport Sunglasses with Matte Black Frames and Rainbow Lenses, Flyover
Rated 4.7 out of 5
Based on 60 reviews

Campeones

Rainbow on Black

$55.00
Performance Lifestyle photo of Black on Black Campeones Sunglasses Sport Sunglasses with Black Frames and Black Smoke Lenses, Flyover
Rated 4.8 out of 5
Based on 50 reviews

Campeones

Black on Black

$55.00
Performance Knockaround and Hang Time Campeones, Lifestyle Knockaround Hang Time Campeones Sport Sunglasses with polarized blue lenses, Flyover
Rated 5.0 out of 5
Based on 6 reviews

Campeones

Hang Time

$55.00
Performance
SALE
Robotron 5000 Campeones Sport Sunglasses with Frosted Grey Frames and Silver Smoke Lenses, Flyover
Rated 4.8 out of 5
Based on 56 reviews

Campeones

Robotron 5000

$44.00 $55.00
20% Off Today!
Performance
SALE
Sport Sunglasses with Neon Yellow Frames and Yellow Lenses, Front Sport Sunglasses with Neon Yellow Frames and Yellow Lenses, Flyover
Rated 4.8 out of 5
Based on 52 reviews

Campeones

Rubberized High Voltage

$44.00 $55.00
20% Off Today!
Performance Lifestyle photo of Spring Break Campeones Sunglasses Sunglasses with Hot Pink Frames and Red Sunset Lenses, Flyover
Rated 4.9 out of 5
Based on 42 reviews

Campeones

Spring Break

$55.00
Performance
SALE
Sport Sunglasses with Blue Rubberized Frames and Polarized Aqua Lenses, Lifestyle Sport Sunglasses with Blue Rubberized Frames and Polarized Aqua Lenses, Flyover
Rated 5.0 out of 5
Based on 26 reviews

Campeones

Hill Charge

$44.00 $55.00
20% Off Today!
Performance House Party Campeones with Yellow Lenses Sunglasses With Rubberized Aqua Frames and Yellow-Blue Lenses, Flyover
Rated 4.8 out of 5
Based on 22 reviews

Campeones

House Party

$55.00
Performance Sport Sunglasses with Red, White, and Blue Gradient Frames and Blue Lenses, Lifestyle Sport Sunglasses with Red, White, and Blue Gradient Frames and Blue Lenses, Flyover
Rated 4.9 out of 5
Based on 15 reviews

Campeones

Rocket Pop

$55.00
Performance Kids Sport Sunglasses with Sky Blue Frames and Yellow Lenses, Front Kids Sport Sunglasses with Sky Blue Frames and Yellow Lenses, Flyover
Rated 4.9 out of 5
Based on 34 reviews

Kids Campeones

House Party

$45.00
Performance Sport Sunglasses with Clear Grey Frames and Red Sunset Lenses, Front Kids Sport Sunglasses with Clear Grey Frames and Red Sunset Lenses, Flyover
Rated 5.0 out of 5
Based on 33 reviews

Kids Campeones

Magma

$45.00
Performance Kids Sport Sunglasses with Black Frames and Black Smoke Lenses, Front Kids Sport Sunglasses with Black Frames and Black Smoke Lenses, Flyover
Rated 4.3 out of 5
Based on 3 reviews

Kids Campeones

Black on Black

$45.00
Infographic of the difference between knockterra+, knockterra, and Polarized Sport lenses

Reviews

Durable, Non-Polarized Knockterra™ Lenses for Unmatched Sports Performance

Introducing Knockterra™ Performance Lens Tech—designed for athletes and adventurers who demand high-performance lenses. These water-resistant and oil-resistant lenses are engineered to perform without distractions, making them perfect for intense sports. Purposefully non-polarized, Knockterra™ lenses enhance depth perception, offering a crucial visual advantage for activities like tennis, baseball, and golf.

Each Knockterra™ lens features UV400 protection to guard against harmful rays, while the impact-resistant construction ensures long-lasting durability. Whether you’re competing under the sun or navigating challenging environments, these lenses provide the clarity and protection you need.

Available in Flight Paths, Kinetics, Campeones and Kids Campeones, Knockterra™ lenses bring performance-driven technology to Knockaround's iconic sport frames. With their bold design and secure fit, Campeones frames are ideal for high-intensity sports and outdoor adventures, providing both comfort and style for active individuals of all ages.

For those seeking a more streamlined, aerodynamic fit, Knockterra™ lenses are also available in select Flight Paths frames. Known for their wraparound design, Flight Paths offer maximum coverage and enhanced peripheral vision, making them the go-to choice for high-speed, fast-paced activities where vision and protection are key.

With Knockterra™ lenses in Campeones, Kids Campeones, Flight Paths, and Kinetics you can take on any challenge with confidence, knowing your eyewear is built to perform.

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