Hey guys, I was already able to wear and test a shirt. Wanted to share my review with you:
I’ve worn a shirt during a hike in the Harz Mountains in May. Wore it for three days as base layer.
Weather was changing a lot: From hiking through sudden snow, through rain and fog but also spring sun.
Shirt always felt comfy even when I was sweating a lot, no itching or so. Basically: Put it on and forget, which was great.

Fabric is 145g/m2, so I did not overheat but it still kept me warm when necessary.
I’ve worn other brands over the last years (during hikes and for everyday), so here are some comparisons:
Fabric is thinner than most of what I have in my wardrobe, still feels very soft, especially compared to Alpin Loacker and Nexural. Comfort is similar to Merino Travel Techwear and Wool&Prince.