Our underwear runs true to size.
The guidelines below based on jeans waist measurements.
The model is wearing size S and wears size 26-27" in jeans.

XS: 22-24" 
S: 25-27"
M: 28-30"
L: 31-32"

Construction & Fabric

Our underwear are made with minimal seams and soft elastic concealed within the fabric for durability and comfort.

The main fabric is a soft recycled polyester/spandex (made from plastic bottles), providing support while shaping perfectly to the body. It's paired with a seamless soy/organic cotton lining with moister-wicking, quick-drying, and antibacterial properties.

Made ethically and eco-consciously in the US. 

More about our fabrics

Liass Nyc Brief Laydown

"It's hard to find comfortable underwear that also makes you feel attractive. That's why I think that Liass underwear are so great. They fit well and at the same time look nice/feminine, which makes you want to wear them on a daily basis. "



Thoughtfully Designed.

Developed with local makers holding 20+ years of industry experience.

Limited Quantities.

Made ethically and locally by a woman owned factory.

Minimal Packaging.

Ships in 100% recycled and, recyclable paper. 
No plastic.

Nº 1 Mid-rise Bikini No 3 Brief
Nº 3