Very good construction quality. Thick and warm. Now that the weather is getting colder, it can be worn comfortably even at the gym. Pay attention to the sizes. Adidas has a little issue with the sizes, they are slightly to very big. I usually wear a medium and I got a small. It fits comfortably on me, it's not tight. If I had gotten my regular size, it would probably have been huge.

I bought a medium size which is my usual size in other brands but it was 2 sizes bigger for me... I returned it and got a small size... It is a warm and thick tracksuit, perfect for winter and essential with its design. Very good quality. I immediately bought the second color for future winter.