The benefits of silk
The refined essentials,
as close to you as possible.
Extreme Softness
6A mulberry silk glides without any friction, eliminating irritation and discomfort, even on the most delicate skin.
Discreet Cut
Elastic gathers at the waist and sides, without any lace or stiff seams. A low-rise cut that perfectly hugs your curves.
Natural Thermoregulation
Natural silk regulates temperature and wicks away moisture. Constant freshness, ideal for everyday use and during physical activity.
100% Natural Silk
100% mulberry silk grade 6A — the finest of fibers. Hypoallergenic, antibacterial, and gentle on your privacy.
The StudioSoie Vision
Silk underwear, reinvented.
Mulberry Silk 6A
The highest grade. A perfect weight for underwear: light, shiny, and infinitely soft.
Without Lace
Pure and smooth silk, without embroidery or patterns. Elegance in its most essential form.
Discreet Shaping Elastic
Delicate gathers at the waist and hips for natural support, without pressure or marks.
OEKO-TEX Certified
Tested for prolonged contact with the most intimate areas. No harmful substances.
Our 27 colors
Dark violet
Dark fuchsia
Bean red
White
Silver violet
Bright red
Pink
Black
Burgundy
Red
Rosy red
Flesh
Green
Pearl beige
Yellow
Light yellow
Blue
Light mauve
Mauve gray
Copper
Rubber red
Champagne
Fresh green
Purple
Parma
Lilac
Questions fréquentes
Do you have any questions?
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Refer to your usual size. Our sizes are S (34/36), M (38/40), L (42/44), XL (46/48), XXL (50/52). If you are between two sizes, choose the larger size for optimal comfort — silk is slightly stretchy but does not stretch like cotton.
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Yes — it is even one of its great strengths. 6A silk is a strong fiber, resistant to friction, and regains its shape after each wash. With proper care, your thong will maintain its shine and elasticity for 1 to 2 years of regular use.
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Hand wash in cold water (max 30°C) with a mild soap or a special silk detergent. Do not wring. Gently press into a towel and lay flat to dry, away from direct sunlight. Avoid tumble drying, hot water, and ironing.
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Absolutely. Mulberry silk is naturally hypoallergenic and antibacterial. Its protein fibers are the closest to human skin — it is one of the softest materials available for intimate areas, ideal for sensitivity or frequent irritation.
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No. The low-rise cut, ultra-flat seams, and T-shaped back triangle make this thong completely invisible, even under leggings, a tight dress, or fitted pants. No visible lines on the hips.
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No. Our thong is made of pure, smooth silk, without lace or embroidery. The only detail is a delicate gathered elastic at the waist and sides, which provides support while remaining invisible. It is elegance in its purest form.
Guestbook
What they say about it
“This is the first silk lingerie I wear daily. The comfort is unmatched, you hardly feel anything. The Bordeaux color is stunning, and the silk has a true shine.”
Verified purchase
“I chose three colors (Champagne, Black, Lilac). The silk holds up perfectly after several washes, and the feel remains soft and silky. I no longer go back to cotton thongs.”
Verified purchase
“A perfect gift for Valentine's Day. The StudioSoie packaging is refined and the quality is outstanding. The fact that there is no lace makes it very versatile.”
Verified purchase
Complete your silk ritual
