Women's Merino 150 Siren Hipkini 2 Pack

Women's Merino 150 Siren Hipkini 2 Pack - View 3

Women's Merino 150 Siren Hipkini 2 Pack - View 4

Women's Merino 150 Siren Hipkini 2 Pack - View 5

$51.2 ~~$80~~ 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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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Eli Y. ★★★★★ Oct 22, 2026

I usually get irritated by tags or seams, but these feel completely smooth once they're on. The merino fabric is lighter and more breathable than my cotton pairs, and I can definitely go two wears between washes without odor.

Joseph ★★★★★ Oct 21, 2026

These are the first merino underwear I've tried, and the corespun fabric really does hold its shape all day without stretching out. The fabric feels incredibly soft and has been great for staying fresh on long work days.

Grace S. ★★★★★ Oct 20, 2026

I was pleasantly surprised by how lightweight and breathable these undies feel, even on warmer days. The corespun merino doesn't bunch up under tight pants, and after a full day, there's zero odor. My only nitpick is the waistband could be a tiny bit wider, but they stay put perfectly.