Hi-Contrast Obsidian - Everyday Thongs

Wait, something's different! Shhh...You've just discovered our secret: new things are coming in 2026, and this is your first sneak peek into the future.

Meet the Devon & Lang Katrina Everyday Thong - with improved, well, everything. Crafted from silky smooth TENCEL™ Modal to provide you with all-day softness, breathability, and superior comfort, all while using materials with a reduced environmental impact.

Let’s talk details: An (actually comfortable) thong that combines everyday softness with just the right amount of cheek, proving that sometimes, less really is more. This mid-waist style isn't complete without its flexible, softer-than-ever 3/4" waistband that provides no digging or slipping, so you can strut, stretch, or lounge with total confidence. Caution: this everyday thong converts even the most hesitant thong wearers.

*Please note that we have updated our Bria & Katrina sizing and bralette coverage levels for this collection, as well as added a new size: 3X. Refer to our Hi-Contrast size guide to ensure you're grabbing your correct size.

This is a limited edition! Our patterns are sewn as one-time, limited stock runs. In most cases, once it’s gone, it’s gone.

Model Measurements:
27" Waist | 38" Hips | Wearing a S

Let's find you the perfect fit! Our products are designed to fit real bodies. We recommend taking proper measurements to ensure the correct size.

Bria & Katrina Underwear Size Guide

For Bria & Katrina Underwear, consider dropping down from your regular size if you are unsure.

Bria Bralette Size Guide

Due to the nature of Bralettes, you may fit a few different sizes. If you’re unsure of your size, we suggest going with your underbust size. Support and coverage can vary from person to person. Contact us for assistance if you’re unsure!

How To Measure For the Best Fit

Unsure of Your Size?
Reach our to our support team so that we can help you find the perfect size.

Materials

Body Composition: 92% TENCEL™ Modal, 8% Spandex
Waistband Composition: 52% Nylon, 21% Polyester, 27% Spandex
Bria & Katrina Gusset Composition: 95% Cotton, 5% Spandex

Details

Bria Underwear: 1.5" Waistband Width
Katrina Underwear: 0.75" Waistband Width

Washing Instructions
To keep colours vibrant and fabric soft, please follow these washing guidelines:

Wash and dry in a mesh laundry bag
Add a cup of white vinegar to first wash to keep colours bright
Machine Wash Cold
Tumble Dry Low

Thoughtfully printed, cut, sewn and packaged in China.

Soft, breathable, and built to move with you—our underwear makes comfort easy and style effortless. Wear ’em once, and you’ll never go back to the other guys.

Save 10% when you bundle 3+ pairs.
Save 15% when you bundle 6+ pairs.

Shop with purpose: Every purchase supports our mission to donate underwear to those in need. Join us in our goal to donate 500,000 pairs in the next 10 years, providing the basic human necessity of new, clean underwear to vulnerable communities across Canada.