Best Sellers

Your everyday rotation. Every pair of Siren undies features a 100% cotton-lined gusset.

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Thongs
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Briefs
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Swim
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Shop All
12 products
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Quick Buy
Mesh Brief $12
Mesh Brief - color variant: Baby
Mesh Brief - color variant: Mint
Mesh Brief - color variant: Clementine
Mesh Brief - color variant: Whipped
Lucy is 5'10 and wearing size S
Lucy is 5'10 and wearing size S
Lucy is 5'10 and wearing size S
Satya is 5'4 and wearing size S
Quick Buy
Mesh Thong $12
Mesh Thong - color variant: Brat
Mesh Thong - color variant: Mint
Mesh Thong - color variant: Royal/Tan
Mesh Thong - color variant: Baby
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Quick Buy
Cotton Hipster Thong $12
Cotton Hipster Thong - color variant: Black
Cotton Hipster Thong - color variant: Mint
Cotton Hipster Thong - color variant: White
Cotton Hipster Thong - color variant: Royal
Cotton Hipster Thong - color variant: Brat/Black
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"Primary" Double Mesh Thong
Quick Buy
Mesh Contrast Thong $14
Mesh Contrast Thong - color variant: Princess
Mesh Contrast Thong - color variant: Primary
Mesh Contrast Thong - color variant: Limestone
Mesh Contrast Thong - color variant: Robin's Egg
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"Princess" Double Mesh Full
Quick Buy
Mesh Contrast Brief $14
Mesh Contrast Brief - color variant: Princess
Mesh Contrast Brief - color variant: Primary
Mesh Contrast Brief - color variant: Limestone
Mesh Contrast Brief - color variant: Robin's Egg
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"Squid" Silky Full
Quick Buy
Silky Full Brief $14
Silky Full Brief - color variant: Squid
Silky Full Brief - color variant: Glass
Silky Full Brief - color variant: Jelly
Silky Full Brief - color variant: Mist
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Camille is wearing size M in "Ruby"
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Camille is wearing size M in "Orchid"
Quick Buy
Silky Bikini Brief $14
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Camille is wearing size M in "Orchid"
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Quick Buy
Silky Micro Thong $14
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Build Your Rotation

Mix & match 5, 7, or 10 pairs from select styles and colors. Save up to 20%
START MIXING
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Camille is 5'6 and wearing size M
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Quick Buy
Aquamarine Bikini Top $48
Aquamarine Bikini Top - color variant: Berry
Aquamarine Bikini Top - color variant: Garden
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Camille is 5'6 and wearing an M top and M bottom
Quick Buy
Aquamarine Bikini Bottom $48
Aquamarine Bikini Bottom - color variant: Garden
Aquamarine Bikini Bottom - color variant: Berry
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Lucy is wearing a size S
Satya is wearing size M
Satya is wearing size M
Quick Buy
Pixie Bikini Top $48
Lucy is wearing size S
Lucy is wearing size S
Lucy is wearing size S
Lucy is wearing size S
Quick Buy
Pixie Bikini Bottom $48

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Mesh
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Cotton
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Silky
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Bamboo