Merino Wool Clothing | icebreaker®

Women's Merino 150 Siren Bra

Women's Merino 150 Siren Bra - Main image
$40.8 $60 In stock

Category: Underwear & bras

Our best-selling bra with a comfortable and lightly supportive fit, the Siren Bra features our 150gm jersey corespun fabric, which uses merino wool fibers wrapped around a nylon core for added strength and durability, while retaining next-to-skin softness. We've added a touch of LYCRA® for active stretch. The Siren’s sleek design and no-side-seam construction is perfect for everyday comfort and easy layering, while its thin adjustable elastic straps make for a barely-there feel.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Aurora D. ★★★★★

I’m really impressed with how breathable the merino fabric feels during my morning walks—no clammy discomfort like with synthetic sports bras. The 150gm jersey corespun material also holds its shape nicely after several wears, so I don’t have to keep adjusting the straps.

Matthew M. ★★★★★

The first wash didn’t shrink or pill, which I was worried about with wool. The corespun fabric feels smooth against the skin and gives just enough support for everyday wear, though it’s definitely not a sports bra.

Ava P. ★★★★★

The wide straps don’t dig in at all, which is a huge plus for a full day of wear. It’s supportive enough for hiking but still soft against the skin.