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

Side view of round sunglasses with blue mirrored lenses and textured temples.

Python IV round sunglasses with warm orange lenses and textured temples.

Side view of round metal sunglasses with teal mirrored lenses and textured patterned temples

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

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

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

Fit: Large

Frame Color: Antique Gunmetal

Lens Color: Blue Water

Customize with Prescription

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

Write a Review (Opens in a new window)

2 reviews

Sort

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.
Was this helpful?
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.
Was this helpful?

YOUR CART

Python IV

Color

Space-Tested. Earth-Ready.

Featured In

Python IV

Join Our Newsletter