Available in both mens and womens styles
https://www.uniqlo.com/au/en/search/?q=Extra%20fine%20merino…
- Made 100% from 19.5 micron ultra-fine Merino wool, making it smooth with a high-quality luster.
- Machine-washable and features special press-processing to prevent pilling.
- Simple design and details for a versatile range of occasions.
These feel nice, but don't last long in my experience. Years ago bought one of these, took about two weeks before they started to develop holes