Ivy Thong


Vegan. Small Scale Production. Eco-Friendly.

Invisible under even the tightest clothes, our Ivy Thong is your new best-kept secret. And, it's so comfy that you might just forget you're wearing it! Made from sustainable and toxic-free Tencel, this is how underwear is meant to be.


NB Sloanie Underwear is Non-Returnable 


95% TENCEL™ Modal, and 5% Elastane


Fits true to size


Our Thong is sustainably made from a super-soft and durable blend of 95% TENCEL™ Modal, and 5% Elastane.

Why TENCEL™ Modal?

It's pretty simple: it's softer, more comfortable and more sustainable. In real terms, that means:

  • 3x softer than cotton
  • Shrink-resistant
  • 50% more absorbent than cotton + moisture wicking properties = fresher undies for longer
  • 50% more breathable than cotton
  • Holds its own shape, so it clings to yours for longer
  • Antimicrobial and hypoallergenic

    Learn more about how our fabrics are better for our environment.

    Usually our undies fit true to size.

    Sloanie women's brief size guide

    Looking after your undies isn't rocket science. So long as you use a cool wash and low dry cycle, they'll love you back.

    • Wash cool, dry low
    • Don't iron, bleach, or dry clean
    • For best performance: hand wash cold and lay flat to dry

    Learn more about looking after your Sloanie undies, and our environment, here.