Skip to Main Content

Icebreaker Siren Bra - Women's

This item is Out of stock.
But fear not - there is plenty to explore...

Icebreaker Siren Bra - Women's

sku# 210035
Icebreaker - Siren Bra - Women's
Model Info
This item is

Out of Stock

But fear not - there is plenty to explore...

Shop all Icebreaker Shop sale Icebreaker


Earn 10% Back in Rewards. Join Free.

Product Info

Once you go Merino you can't go back. Lightweight, soft on the skin, and naturally odor-resistant, the Icebreaker Siren Bra is a necessity for adventure enthusiasts who live in flux. This everyday basic is spun up from natural alternatives to synthetic materials so you can stay outfitted in high-performance pieces while helping to protect our planet.

Product Details


83% Merino Wool / 12% Nylon / 5% Elastane


Slim FitA snug, close-to-body fit for low-bulk layering.


Merino CorespunDurable merino blend regulates body temperature in all weather conditions.

Space to Insert Bra Cups

Low Support

Adjustable Straps


Machine Wash Warm

Do not Tumble Dry

Do not Use Softeners


  • Material: Elastane, Merino Wool, Nylon
  • Warranty: 1 Year

Other Notes

Icebreaker products can only be shipped within the United States and Canada



icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location