Balance Thong
$29.00
Couldn't load pickup availability
The perfect everyday thong. This leg-lengthening cut sits high on the hip and dips low in the front and back for a graceful silhouette. Naturally stretchy Luna-Boo™ Bamboo Lyocell adapts to your one-of-a-kind curves while staying so buttery soft, it feels barely there.
Certified-clean and hormone conscious, because what sits closest to your most sensitive skin should always be worth wearing.
Perfect for those after a lightweight thong with a high-cut leg and a second-skin feel.
Fabric & Care
Fabric: Luna-Boo™ - 95% bamboo lyocell, 5% spandex.
Care: Bamboo lyocell rewards a little extra love. Hand wash in cold water with a mild, fragrance-free detergent, or machine wash on a delicate cycle inside a mesh laundry bag at max 30°C. Lay flat to dry in the shade. Keep away from bleach and tumble dryers - your Luna-Boo™ will thank you.
Shipping & Returns
Shipping:
- Free shipping on US orders $95+
- International shipping & duties charges are calculated at checkout
Returns:
- Returns accepted within 30 days of purchase.
- Only unopened underwear can be returned. Learn more about our returns policy.


Panties sizes guide
Description
| LunaLeila Size | XS | S | M | L | XL | XXL |
| US Size | 0-2 | 2-4 | 6-8 | 8-10 | 12-14 | 14-16 |
| Waist (in) | 24-25 | 26-27 | 28-29 | 30-31.5 | 32-33.5 | 34-36 |
| Hips (in) | 33-34.5 | 35-36.5 | 37-38.5 | 39-41 | 41.5-43.5 | 44-46 |
| LunaLeila Size | XS | S | M | L | XL | XXL |
| US Size | 0-2 | 2-4 | 6-8 | 8-10 | 12-14 | 14-16 |
| Waist (cm) | 60-64 | 66-69 | 71-74 | 76-80 | 81-85 | 86-91 |
| Hips (cm) | 84-88 | 89-93 | 94-98 | 99-104 | 105-110 | 111-117 |
Our Luna-Boo fabric is naturally soft, stretchy, and made to adapt to your body. Use the chart below as a guide, then choose based on how you like your underwear to feel: gently sculpted, barely-there, or relaxed.
Clean by Design
OEKO-TEX® Standard 100 Class I certified and free from PFAS, formaldehyde, and 1,000+ harmful substances.
She Can Breathe
Bamboo Lyocell circulates air and moves moisture away from your skin. So breathable and light, like wearing a soft cloud.
All About Balance
Designed to absorb and release humidity so you stay dry, comfortable, and balanced from morning to night.
No Nasties
Body-safe fibers, a closed-loop lyocell process, and none of the synthetics your skin never signed up for.
Is your underwear making you sick?
Let’s talk about something the intimates industry has been keeping hush-hush. Most conventional underwear is made with synthetic fabrics and toxic chemicals that sit against your most sensitive, absorbent skin (hello, vulva!) every single day. Women have been told that irritation and discomfort are part of the deal. We disagree. We believe what's closest to your body should always be worthy of it.
75% of Women
Over 1,000+
Going Deeper Than Discomfort
Ask Us Anything
Choosing the right intimates should feel easy. And a little delicious. Whether you're curious about our fabrics, need help finding your size, or want to know more about what makes Luna-Boo™ different, we've answered your most pressing questions.
Is LunaLeila really clean and safe to wear every day?
Yes, and we have the receipts to prove it. Our signature Luna-Boo™ Bamboo Lyocell blend is OEKO-TEX® Standard 100 Class I certified, which is the strictest level of textile safety certification out there; the same standard used for products touching newborn skin. Harmful substances that wouldn't go near a toddler aren't going anywhere near you either.
How long will my order take to arrive?
Orders are processed within 2–3 business days before they ship. Once they're on their way, US orders typically arrive within 3–4 business days. Got questions about your order? Drop us a note at hello@lunaleila.com.
How much is shipping? Do you ship internationally?
Shipping is free on all USA orders over $95.
We also ship worldwide. Shipping costs are calculated at checkout and don't include import duties or taxes. We'd recommend checking with your local customs office before ordering, just so there are no surprises at the door. Any questions? hello@lunaleila.com has you covered.
What's your return policy?
We want you to love every single piece. If something isn't quite right, reach out to us at hello@lunaleila.com (include your order number) within 30 days of delivery and we'll sort it out for you. Items must be unworn, unwashed, and in their original condition with tags attached. We recommend trying Luna-Boo™ on over your own underwear first, just to be safe.
Original shipping fees aren't refundable, and Final Sale items can't be returned. We reserve the right to say no to returns that show signs of wear.
Reviews
Join our world @wear.lunaleila



