It's even standing up well to my stubble from not bothering to shave this morning.
I used to have a superfine Loro Piana baby cashmere jumper that would have got torn to shreds by that.
(I should point out that their standard cashmere offerings are much more durable than that and I have no qualms recommending them! The particular jumper I had really was almost tissue thin; barely lasted me a couple of years. Wasn't cheap either, but taught me an important lesson: if I want a thin jumper, I get wool, not cashmere. Save the cashmere for thicker items!)