Icebreaker Women's Merino 150 Siren Bra Inserts
Description
Featuring a slim, modern fit and Icebreaker corespun merino wool fabric, the Siren bra with inserts offers the support you need with a soft, sleek and stretchy construction.
The Merino 150 Siren Bra is lightly supportive, comfortable and soft next to your skin for easy everyday layering. The Siren's lightweight Merino Corespun fabric is naturally odour resistant and helps regulates body temperature in all weather conditions.
Features
Technical Specifications
About Icebreaker
Icebreaker leads the way in natural performance clothing, using premium merino wool to create breathable, odour-resistant layers for every adventure. Their commitment to transparency, sustainability, and reducing reliance on plastic-based fibres reflects values we share at Outside Sports.
Learn more about Icebreaker’s environmental approach and how it aligns with Outside Sports.

Icebreaker
Born in New Zealand’s Southern Alps, Icebreaker uses natural fibres to craft gear that regulates temperature, resists odour, and feels great next to skin. Designed for comfort in motion—on the mountain, trail, or road.
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