These clogs have quickly become my favorite shoes. In my opinion, appearance-wise, they are both stylish and understated, subtle yet distinctive. The footbed is comfy, but not squishy, and the felt lining is warm but still breathable.
As for sizing, Stegmann's sizing notes for this clog say, "Medium width, runs narrower than our wool clogs..." All I can say is that the wool clogs must be pretty wide, because I find these clogs to be plenty wide. They are wider in fact than most 11D shoes I own. For me, the fit is not "too" wide, but there is enough space in there even with thicker socks.
They are great for wearing around the house and out in town. The nubuck leather is beautiful and seems like it will be more durable than the straight wool clogs. The rubber sole also should be more sturdy than the cork sole (I had a pair of wool clogs with the cork sole and the cork and rubber separated...).
Don't forget to treat them with your favorite suede/nubuck waterproofer.