Discover the physics behind how UPF fabrics protect your skin. We dive deep into the spectrum of sunlight, how absorption works at a microscopic level, and why a simple cotton t-shirt isn't enough.
Why does your cotton t-shirt feel like a wet sponge while your gym gear stays dry? We break down the physics of capillary action and hydrophobic fibers.
Why 130gsm is the perfect weight for UPF clothing. We explore the physics of "The Iron Triangle" between breathability, durability, and sun protection.
A deep dive into the science of recycled polyester (rPET), the chemistry of sustainability, and global standards like GRS and Oeko-Tex.
More expert guides coming soon.