It is a great product. I wanted to buy a white, but it was sold out, instead I got a blue one and a grey one. The products are great, however, it is a little bit short in the arms and the waist (i got S), but nothing that is unacceptable. The material of the products is also high quality. I definitely will buy more shirts in the future in bigger sizes.
I bought this in the summer and probably won't wear it much until November, but it's a good material and nice fitting style for working out when the temperatures drop, and it's comfortable enough to wear as a casual shirt the rest of the time.