Women's Merino 150 Siren Hipkini

Women's Merino 150 Siren Hipkini - View 3

Women's Merino 150 Siren Hipkini - View 4

Women's Merino 150 Siren Hipkini - View 5

Women's Merino 150 Siren Hipkini - View 6

$27.2 ~~$40~~ In stock

Comfy underwear bottoms for everyday wear, the Merino 150 Siren Hipkini features our lightweight corespun merino jersey fabric that’s stretchy, naturally odour resistant, and soft next to your skin.

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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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Delivery costs

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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)

Harper ★★★★★ Oct 22, 2026

The corespun merino jersey is surprisingly sturdy for how lightweight it feels — no pilling after several washes. The stretchy fabric moves with me throughout my day, and I love that they don’t show panty lines under leggings.

Evelyn N. ★★★★★ Oct 21, 2026

I've been wearing these for a few weeks now and the fabric really does stay odor-free even after a full workday, which is a huge plus. The lightweight merino is soft and stretchy enough that I forget I'm wearing them.

Isabella S. ★★★★★ Oct 20, 2026

Went on a three-day hike in these and never once felt itchy or sweaty, which surprised me given how lightweight the merino jersey feels. The fabric really does stretch with you, so there’s no bunching or riding up even after hours of walking.