Free Shipping & Returns!
No minimums, no special codes, just free shipping all the time. Only within the continental US. Still got questions? Check out the Shipping FAQs.
Curbside & In-store Pickup
Simply choose pickup at your store under shipping options at checkout.
Icebreaker's Siren Bikini underwear bottoms are so soft and cozy you won't even realize you're wearing your underwear. The Siren Bikini features Icebreaker's corespun merino wool blend for added strength and durability, while retaining next-to-skin softness. This style offers a modern fit of bulk-free comfort at the waist and leg openings, and the side seams are moved forward for chafe-free movement.
- Fit: Slim
- Benefits: Comfort, Breathable, Durable, Odor Resistant
- Corespun fabric for enhanced durability
- Lycra content for stretch and mobility,
- Low profile elastic waist and leg opening
- Side seams moved forward for additional comfort
- Icebreaker tonal screen print logo
- Fabric Weight: 150 Ultralight
- Fabric: 83% Merino Wool, 12% Nylon, 5% Lycra