Uyn Evolutyon Biotech

The UYN Evolutyon Biotech Men's Baselayer is a high-performance foundation for cold-weather training and outdoor adventures. Its bio-based fibers create a notably soft, comfortable feel while supporting natural temperature regulation.

Designed to keep you warm in cold conditions without sacrificing breathability, it adapts comfortably across skiing, running, cycling and hiking. It suits active men who want dependable next-to-skin performance with a more sustainable material approach.