The Siren Thong by ICEBREAKER for women are soft and simple underpants that combine a minimalist design with the highest wearing comfort.

The Siren Thong by ICEBREAKER is made of Corespun jersey, which is incredibly durable and soft against the skin. The non-bulky design as well as offset side seams of the guarantee comfort completely without friction, during sports and in everyday life.

Inspired by nature, ICEBREAKER harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fiber that naturally resists odors, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.