DOCUMENTS

Explore the Shade Files document feed; packed full of shoppable lifestyle features, the latest S/F business news and helpful optical how-to guides. 

OPTICAL

What is UV400 and why does it matter?

Jun 03, 2025
by
Shop Assistant

When it comes to sunglasses, UV400 is a term you've likely come across. But what does it mean and why is it important? UV400 refers to the sunglasses' ability to block harmful ultraviolet rays. These rays can cause serious damage to our eyes, making UV400 protection crucial. In this article, we'll delve into the science behind UV400. We'll also explore why it's a superior standard for eye protection. Whether you're an outdoor enthusiast or simply looking for the best protection for your eyes, understanding UV400 is key. Let's get started.

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SUN

What sunglass shape are most popular for Men?

Jun 03, 2025
by
Shop Assistant

Choosing the perfect pair of sunglasses is not just about eye protection; it’s also about finding a style that suits your face shape and complements your personal style. With a myriad of options available, it’s easy to get overwhelmed. In this article, we’ll break down the most popular sunglasses shapes for men, helping you make an informed decision on your next purchase.

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