For fast delivery and service 5 stars for Amazon. For product: The sweater looks good and the size specification is correct (in my case) also. I had been wearing it right on the 2nd day on a tour, and I due to the weather still had in addition a shirt underneath. However Daheim carried disillusionment as my shirt full of white fluff (I looked like a chicken grupftes) was. Larger parts of the lining have dissolved, which highlights the existing good quality from Jack & Jones in a bad light.