MeLuna USA

TreeHugger "Game Changer" Period Underwear

TreeHugger "Game Changer" Period Underwear - Main image
$26.85 $41.95 In stock

🍁 Made in Canada. Designed for Comfort. Built for Flow.

Meet your new favorite high-absorbency period underwear—designed in Canada and proudly made here too! Crafted from a soft, breathable bamboo/cotton jersey and featuring a wide waistband for ultimate comfort, these are your go-to for leak-free confidence.

Perfect for heavy flow days, overnight protection, or replacing pads and tampons entirely.


💧 Holds 9+ Tampons Worth

Our innovative trim absorbent core is where the magic happens—delivering powerful protection without bulk.

What makes it a game-changer:

  • Zorb® absorbent core – the same high-performance material found in our best-selling cloth pads

  • Stay-dry wicking layer – athletic-grade fabric keeps you feeling fresh and dry

  • 100% waterproof backing – prevents leaks, even on your heaviest days

  • Compression protection – smart core design helps eliminate thread wicking and leakage under pressure


🧵 True-to-Size Fit

Order your usual underwear size.
Flat waist measurements (unstretched):

  • XS: 12.75"

  • S: 13.5"

  • M: 15"

  • L: 16"

  • XL: 16.75"

  • XXL: 17.75"

  • XXXL: 18.5"


🧶 Fabric Details:

  • Outer Body: 66% Rayon from Bamboo, 28% Cotton, 6% Spandex

  • Absorbent Core (enclosed): Zorb®

  • Waterproof Layer: Dintex Interlock – 100% Polyester with 100% Polyurethane Membrane

  • Inner Lining: 100% Polyester (Stay-Dry Athletic Fabric)


🌿 Sustainable, Comfortable, Reliable.

Made with high-performance materials, a flattering fit, and leak-proof peace of mind—this is period underwear done right.

Add to cart now and experience true Canadian comfort—flow-tested and approved

Confirm the order

Check the specification, quantity and total at checkout.

Before work begins

Factor in processing and transit time when planning your order.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Refund requests

Use your order reference when explaining the issue to the store.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery for your items

Check the destination and shipping charge before payment.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Sending an item back

Ask the store for instructions before packing and returning the item.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Adam A. ★★★★★

Wore these on an eight-hour travel day and completely forgot I had my period. The bamboo cotton breathes way better than the synthetic pairs I used to wear, no swampy feeling at all. Absorbed everything without a single leak.

Stella ★★★★★

The bamboo fabric is ridiculously soft and doesn't get that sweaty feel I hated with other pairs. Wore them on my heaviest day and had zero leaks, even through a long shift.

Thomas V. ★★★★★

I was skeptical about switching from pads, but the bamboo fabric is genuinely soft and doesn't feel bulky under leggings. Handled a heavy day without a single leak, and I love that it's made in Canada.