Material good, optical seams faulty.

Shirt fits very well in the expected size and the material is also very pleasant. For sweaty sports safely optimal.
Unfortunately, the optical seams the biggest weakness (especially on the back.) - The design is good in processing bad!
The seams are extremely fragile and we would pull strings after a short time. On top of that already at delivery, the seam is not processed cleanly and uniformly. I like on the. The product photo and a unsightly edged staggered approach. That does not look nice and I added that a thread is twice and sewn with frayed - which definitely confirms the problems. I do not expect that an exchange provides a better seam processing and will therefore give it back.