Thongs

WOMEN'S THONGS

Women's thongs for those who want their underwear to disappear under clothes. Minimal back coverage means zero lines under the tightest pants, leggings and dresses. Thong underwear isn't just for special occasions — many women wear them daily for their practicality. At SIA Underwear we make thongs from cotton, microfiber, lace and tulle — from sporty everyday styles to luxurious ones for romantic evenings.

TYPES OF WOMEN'S THONGS BY FABRIC

Cotton thongs

Cotton thongs are proof that minimal underwear can also be practical. Cotton with elastane is breathable and absorbent — ideal for active women who work out or spend long hours on the move. Many women choose cotton thongs for the gym — they don't show under leggings and keep skin fresh. If you've always thought thongs were uncomfortable, try a cotton style in the right size.

Microfiber thongs

Microfiber thongs are a favorite for wearing under formal and fitted clothes. Polyamide is silky smooth and blends with the body without visible edges. Nude under a light dress, black under dark pants — and no one will know what you're wearing underneath. Microfiber dries quickly, doesn't lose shape and keeps its color for a long time.

Lace thongs

Lace thongs are a classic that never goes out of style. European lace adds elegance and femininity without sacrificing comfort. Perfect for special occasions, romantic evenings or simply days when you want to feel more confident. Lace thongs pair easily with a camisole in the same color for a complete look.

Tulle thongs

Tulle thongs are the lightest underwear you can wear. The sheer quality of tulle adds allure, while the polyamide base ensures durability. Ideal for hot summer days when you want minimum fabric on your body. Tulle thongs feel like wearing nothing — but with an elegant appearance.

LOW OR HIGH WAIST THONGS

Thongs with low waist

The classic choice for most women. Low-rise thongs are discreet, don't peek above low-waisted pants and are suitable for everyday wear. Minimalist design, maximum practicality.

Thongs with high waist

High-waisted thongs combine minimal back coverage with tummy support in front. Perfect under high-waisted dresses and skirts — they don't peek out and don't create lines. Microfiber styles with a shaping effect sculpt the silhouette discreetly. Many postpartum women choose this option — tummy comfort, invisibility under clothes.

THONGS OR BRAZILIAN BRIEFS — WHAT'S THE DIFFERENCE

Many women hesitate between thongs and Brazilian briefs. Here's a quick comparison:

Thongs — minimal back coverage (thin string or triangle). Completely invisible under any clothes. May require an adjustment period for some women.

Brazilian briefs — moderate back coverage (more than thongs, less than briefs). Invisible under most clothes. Easier to get used to.

The rule: If Brazilian briefs still show under a specific garment — switch to thongs. For everything else — choose whatever feels more comfortable.

MYTHS ABOUT THONGS

"Thong underwear is uncomfortable." Not if it's the right size and quality material. A size too small or rough fabric is indeed uncomfortable — but that applies to any underwear.

"Thongs are only for young women." Comfort has no age. Many women over 40 and 50 wear thongs daily because they value their practicality under fitted clothes.

"Thongs are unhygienic." Cotton thongs are just as hygienic as cotton briefs. The material, not the cut, determines hygiene.

"Thongs are only for sexy occasions." Cotton and microfiber thongs are made for everyday wear. Lace and tulle ones — yes, they're more suitable for special moments.

HOW TO CHOOSE YOUR SIZE IN THONGS

Size is critical with thong underwear. A size too small will dig in and be uncomfortable. A size too large will bunch up and show under clothes.

Measure your hip circumference at the widest part and compare with our size chart. For your first thong purchase — choose your exact size, not smaller.

We make women's thongs in sizes from S to 6XL.

FREQUENTLY ASKED QUESTIONS

Do thongs dig in? No, if they're the right size. Quality thongs with flat seams and soft fabric don't cause discomfort.

Can I wear thongs every day? Yes, especially cotton styles. Many women wear them daily without any issues.

What color thong should I choose under light clothes? Nude. White can show through, while nude blends with skin.

Are thongs suitable for sports? Yes, cotton thongs are an excellent choice for the gym — they don't show under leggings and absorb moisture.

What thongs should I choose for a special occasion? Lace or tulle in black, burgundy or champagne. Pair with a camisole for a complete set.

Do you make thongs in plus sizes? Yes, from S to 6XL. We offer styles for every figure.

WHY CHOOSE WOMEN'S THONGS FROM SIA UNDERWEAR

Flat seams — our thongs are designed to go unnoticed on the body.

Soft elastics — we use stretchy bands that don't dig in or leave marks.

Made in Bulgaria — we control every step of production in our facility.

European materials — cotton, microfiber, lace and tulle from Italy, Greece and Turkey.

Sizes S-6XL — thongs for every figure, including plus sizes.

Choose women's thongs from SIA Underwear — invisible under clothes and comfortable all day. See more bottoms in our women's underwear category

WOMEN'S THONGS

TYPES OF WOMEN'S THONGS BY FABRIC

LOW OR HIGH WAIST THONGS

THONGS OR BRAZILIAN BRIEFS — WHAT'S THE DIFFERENCE

MYTHS ABOUT THONGS

HOW TO CHOOSE YOUR SIZE IN THONGS

FREQUENTLY ASKED QUESTIONS

WHY CHOOSE WOMEN'S THONGS FROM SIA UNDERWEAR