Front view of round metal frame sunglasses with brown lenses and textured beige temples.

Python IV round sunglasses with bronze lenses and textured temples.

Round metal sunglasses with reddish brown lenses and textured slim temples inspired by vintage Revo shape

Python IV

Name: Python IV
Brand: Revo Sunglasses
Price: 219.0 USD
Availability: InStock
Rating: 4.0 (2 reviews)

$219.00

4.0

Rated 4.0 out of 5 stars

4.0

Python IV round metal sunglasses with blue mirrored lenses and spring hinges

Front view of round metal frame sunglasses with dark gray lenses and textured beige temples.

Fit: Large

Frame Color: Antique Bronze

Lens Color: Drive

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Description

NASA Lens Tech

100% Polarized UV Protection

Inspired by a vintage Revo shape, Python IV brings a beloved silhouette into focus. Integrated spring hinges and Serilium lenses balance heritage with precision.

Details

Measurements

Lens Technology

We went to space to build the best lens on Earth. Since 1985, our NASA‌-‌based polarized technology has redefined what sunglasses could be. Four decades later, Revo is still pushing the limits of optical innovation.

Our Serilium lens is made from lightweight polycarbonate for comfortable, all‌-‌day wear. Excellent optical clarity with a featherweight feel, the Serilium lens is an ideal choice for serious protection without the weight of glass.

Free Shipping*

Easy Returns

Free Exchanges

2-Year Warranty

Free Shipping*

Easy Returns

Free Exchanges

2-Year Warranty

See the Difference

Blue Water

Signature protection, on or off the water.

Our signature lens, engineered for bright conditions on the water and beyond. The gray base preserves natural color perception, while the blue mirror coating reduces glare and delivers crisp, comfortable vision throughout the day.
Quick Facts

Lens: Gray base color
Front surface: Blue full mirror coating
Back surface: Anti-reflection coating
Protection: Polarized & 100% UV blocking
Visible Light Transmission: 11% (Category 3)

Graphite

The lens you'll reach for every day.

Our versatile everyday lens. The neutral gray base delivers true-to-life color perception, while polarization reduces glare for clear and comfortable vision any time, anywhere.

Quick Facts

Lens: Gray base color
Front surface: Subtle flash mirror coating
Back surface: Anti-reflection coating
Protection: Polarized & 100% UV blocking
Visible Light Transmission: 15% (Category 3)

Drive

Made for the open road and beyond.

Designed for movement, Drive enhances contrast and depth perception to help you stay focused on the road, the course, and everything in between. A maroon base lens delivers sharp visual definition in bright conditions.

Quick Facts

Lens: Maroon base color
Front surface: Subtle flash mirror coating
Back surface: Anti-reflection coating
Protection: Polarized & 100% UV blocking
Visible Light Transmission: 15% (Category 3)

Space-Tested. Earth-Ready.

NASA-Grade Lenses for Everyday Clarity.

Discover our History of Innovation

Featured In

4.0

Rated 4.0 out of 5 stars

Based on 2 reviews

50%would recommend this product

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2 reviews

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CG
Craig G. N. J.
Verified Buyer
Reviewing
Python IV
I recommend this product
Rated 5 out of 5 stars
21 seconds ago
Python IV
Great sunglasses. The frames are
Real sturdy too.
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JW
James W.
Verified Buyer
Reviewing
Python IV
Rated 3 out of 5 stars
2 weeks ago
Looks good
Close to the original on looks only but without the real crystal glass lenses, it falls short.
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Python IV

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Space-Tested. Earth-Ready.

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Python IV

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