The material is soft and cuddly. After a short time the vest is barely felt and it fits my body shape good. There are no irritating seams or posh end washing instructions.
The seams seem all meticulously crafted.
It should be noted that the washing instructions in item description (upper "40 ° +" and down "60 °") and on the sewn label differ (95 ° with me). However, the wash at 60 ° does not appear to harm in any case the undershirt.
Overall, I gained the impression that there are dealing with a quality product, will have the great pleasure to do even more.