Icebreaker Siren

The Icebreaker Siren Thong is lightweight merino underwear designed for soft, breathable comfort. Its low-profile construction helps it remain discreet beneath trousers, making it a practical everyday essential.

Merino fibres help provide comfortable breathability during outdoor sports while maintaining the easy feel needed for daily wear. It suits women seeking versatile baselayer underwear for active adventures and relaxed everyday use.