Your favorite underwear's favorite underwear.

This batch of Zunders was brewed up using proven Polartec® Power Wool™, which combines the best characteristics of wool and synthetic fibers to create a cozy, but high-performance fabric that feels oh so nice against your skin. 

On the inside, soft, sustainably sourced merino wool is naturally odor-resistant, while the outer synthetic layer wicks away moisture and increases durability. Despite the premium comfort and construction that is built to last, we do recommend taking the Zunders off on occasion, as hard as it may be.