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

$26.8 ~~$40~~ In stock

An ultra-comfy underwear bottom for everyday wear, the Siren Hipkini features ultra-lightweight corespun merino blend fabric that’s durable, stretchy and incredibly soft.

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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 (5.0 / 5 · 5 reviews)

Mia N. ★★★★★ Oct 22, 2026

It’s so light I forget I’m wearing it, which is exactly what I want for daily layers. The merino blend has held its shape after several washes, and the hipkini cut hits a nice spot between coverage and comfort.

Andrew ★★★★★ Oct 21, 2026

The fabric is surprisingly stretchy yet stays put all day—perfect for lounging around the house. I love how lightweight it feels, even under tight leggings.

Hannah ★★★★★ Oct 20, 2026

Wore these on a long hike and forgot I had them on by mile three. The merino blend stays put without riding up, and the stretchy waistband never digs in even after a full day.