It's happened! Uniqlo Wool-Blend t-shirt $19.90

https://www.uniqlo.com/us/en/men-wool-blend-crewneck-long-sleeve-t-shirt-403065COL15SMB002000.html

I've always thought it was only a matter of time before Uniqlo started selling wool blend t-shirts.

The fabric is 65% polyester 35% wool and very thin. Currently only long-sleeved in crew and turtleneck. I found the body a bit shapeless, so I passed on buying one.