Sporty Gray Leak-Proof Period Thong

$30.00
Shipping calculated at checkout.
Size

Meet the Sporty Gray Leak-Proof Period Thong—a game-changer for light flow days or whenever you want added confidence. Designed to be sleek, breathable, and ultra-comfortable, this thong is perfect for when you're expecting your period, on lighter days, or even for staying fresh at the gym.

Made with 95% bamboo and 5% spandex, it combines sustainability with a silky-soft feel. The sporty gray fabric paired with a chic black elastic waistband gives it an athletic yet fashionable edge. And with four layers of absorbency, this thong is leak-proof while remaining discreet under any outfit.

Why You’ll Love It:
🩲 Sporty, sleek design – perfect for everyday wear or active lifestyles
🤍 Breathable bamboo fabric – soft, lightweight, and moisture-wicking
💧 Leak-proof 4-layer protection – ideal for light flow or sweat absorption
✨ Versatile wear – for periods, workouts, or anytime you want extra peace of mind
💖 Available in sizes S to 3XL – made to fit and flatter every body

Style & Quality:
✔ Durable and stretchy – ensures a perfect fit with every wear
✔ Minimalist thong design – virtually invisible under clothing
✔ Eco-friendly bamboo blend – kind to the planet and your skin

How It Works:

  1. Wear it like your favorite thong, but with the confidence of period protection.

  2. Perfect for lighter flow days, spotting, or absorbing sweat during workouts.

  3. Reusable and easy to clean, making it a sustainable choice for your routine.

Care Instructions:
Machine wash cold or hand wash. Avoid fabric softeners and tumble drying. Air dry to maintain quality.

Whether you’re hitting the gym or planning for lighter period days, the Sporty Gray Leak-Proof Thong is your new go-to. Pair it with Justine Haines’ period activewear or loungewear for the ultimate combination of practicality and style.

Why choose Justine?

Stylish

Comfortable

Leak-Proof

Breathable

Inclusive

So Cute!

Sporty Gray Leak-Proof Period Thong

FASHIONABLE

1000 Google Reviews

INCLUSIVE SIZES XS-4XL

So comfy

You will love!

Frequently asked questions

What is the return policy?


Your satisfaction is our top priority, and we want you to absolutely love your Justine Haines purchase. If for any reason you’re not completely satisfied, please don’t hesitate to reach out to us immediately. We’re here to listen, assist, and do everything we can to ensure your experience is nothing short of amazing. Your happiness matters most to us!

When will my order ship, and when will I receive it?

We understand how important your period is, and the moment your order is placed, our team gets to work right away. Your order will be packed within 24 hours, complete with a little surprise and a handwritten touch just for you. Plus, with Justine Haines, shipping is always on us—worldwide! Delivery times may vary depending on your location, but rest assured, we’re dedicated to getting your order to you as quickly as possible.

How does period wear work exactly?

Period wear is designed with special absorbent and leak-proof layers that provide protection and comfort during your period. The fabric technology wicks away moisture, absorbs flow, and prevents leaks, keeping you dry and confident. It's reusable and easy to care for—just wear, wash, and repeat.

How do I care for period wear?

Caring for your period wear is simple and ensures it lasts for years—up to three or more! After use, rinse them with cold water until the water runs clear. You can then hand wash or machine wash them on a gentle cycle using mild detergent. Avoid using harsh chemicals, bleach, or fabric softeners, as they can damage the fabric's technology. Most importantly, never use a dryer—air drying is the best way to keep your period wear in top condition. With the right care, your period wear will stay as good as new.