This underwear runs true to size. It washes and wears well. It is so comfortable that you don't even feel it. The waist band stays in place and does not roll over. It doesn't creep up like most ever other brand of underwear I've worn. I liked it so much that I have replaced ALL of my other underwear with these. I love the colors and patterns, too. Please, don't ever change a thing.
Women's Armachillo Cooling Briefs
- Microscopic jade embedded in the fabric feels cool to the touch – put your assets on ice!
- 4.9-oz. 91% nylon/9% spandex jersey knit fabric pulls moisture off your skin
- Flat-lock stitching hides panty lines
- Treated to resist odors
- High rise; full back coverage
- Machine wash
- Imported
Sizing
Sleeve Length
Size
- Best Uses
- 153Casual Wear
- 126Wear To Work
- 79Special Occasions
- 47Wear to School
- 45Date Night/Night Out
- Comfort vs Style
- 211Comfort Driven
- 1Style Driven
- Describe Yourself
- 170Casual Dresser
- 27Classic Dresser
- 13Trendy/Stylish Dresser
I bought two pairs last October and want to love them, but I've noticed recently that the elastic on the waistbands of both pairs is starting to appear uneven and looks like it's wearing out. I only wash in cool water and delicate dry. And I have 20+ pairs of underwear, so I haven't used these a lot. I am surprised and disappointed.

I have worn the Armachillo briefs for several years, and I loved them because they hugged wonderfully with never, ever the issue of the back side creeping up on my butt cheeks. I initially tried a M size but the elastic was too snug. So I tried the Large, and despite my consistently wearing Medium clothes, these undies were GREAT! So imagine my disappointment with this last order in Jan. 2025. I immediately noticed the flimsiness -- both with the material and the elastic. SOMETHING has changed, and the quality is not what it used to be. I returned all five pairs I ordered. It bums me that I will have to start fresh on the mission of finding comfortable undies. These WERE great for the last five or so years -- but not now. It's disappointing. You've lost me, Duluth Trading.
I purchase these briefs over and over again. They are comfortable, cool, and machine wash nicely. Would highly recommend!
These are the most comfortable underwear I own. The fit is great and I love the variety of colors and designs.