Some jobs are tougher than others. Some get more recognition. Some are behind the scenes while others are front and center. But sometimes what cannot be seen or heard makes the biggest difference. That is why we have been creating the best performance baselayer for over 40 years - because a silent hero is still a hero.

Designed for those who need to keep it tight and light, our Active Extreme X baselayers are the perfect baselayers for moderate weather days or when operating at extreme output. One of our most highly technical baselayers using mesh panels, channel knit fibers and Cool-max fibers, these collections are also made of SeaQual - recycled fishing nets.