I tried several styles. The hipster, which I usually like in other brands had a very strangely narrow crotch area that looked very uncomfortable. In the bikini brief I sized down to XS and it was perfect. I'm 5'3 and fluctuate between 125-130lb. I wear these for long days in a very cold office, yoga, barre and hiking. I plan to slowly replace all my underwear with this model. Cute and functional & best of all stays in place.

This brief is super comfy and amazing light weight. I was skeptical about wool undies but I believe you have a new convert :)

I had never owned a pair of underwear made of wool before; I only wear cotton. I bought wool panties and was surprised by how durable AND comfy the fabric felt. I tried them out and found them to be the most amazing underwear ever!!! Wool is far superior to cotton! I have now bought 8 pairs because I love them so much!! As my cotton underwear wear out, I will be replacing them with more wool.

I wasn't expecting these to fit so perfectly and be so comfortable. They was up great. I did hand wash as I only tried one. Even so, hand washing is no nig deal. I will definitely order more, switching from my current briefs.

These are so comfortable! I ordered the large at first, but tried one of your mediums to see if they fit a little better, and they did! I now have a complete set of undies for each day of the week. Just love my choice to switch from my Victoria Secret's cotton bikinis that I've worn for decades.