UPF vs. SPF: How to use sun protection

While SPF is the most popular form of sun protection, UPF gear defends again UVA and UVB radiation, helping to prevent wrinkles, freckles, and skin cancer.

Difference between SPF and UPF

What Does the SPF Number Mean?

We've All Heard of SPF, but What About UPF? - Fishers Finery

What is a UPF and why does it matter? – Platinum Sun

Difference Between SPF and UPF Rating System

Determining UV Protection Factor (UPF) for Textiles

UPF vs. SPF: How to use sun protection

Sun Protective Clothing & What to Know

The best UPF sun protection clothing, per experts