Industry First

Zero visible panty lines. Or we replace it. Free.

That's the Tweak Me Online VPL-Free Guarantee — and no other underwear brand offers it.

No questions asked

If you wear any Tweak style under your leggings and you can see a panty line, contact us and we'll replace your pair.

Engineered for invisibility

Every Tweak style is built with seamless Coolon body fabric — no bulky seams, no raised edges, nothing for leggings to catch and show.

Construction guarantee

This isn't a marketing claim. It's a construction guarantee. The design is built from the ground up to disappear under everything you wear.

How to claim

Email us with your order number and a photo showing the VPL. We'll arrange your replacement straight away.