I bought 3 tracksuits, they were comfortable and all three ripped within 20 days. Terrible quality, don't waste your money for nothing!!!!

It is made of fabric and it's fine.
Wash it at 40 degrees, don't boil it and it will withstand.
It has a few issues with the seams, I bought 6-7 pieces and the thread had come off in 2 places, but it's a minor flaw. It can happen even with a much more expensive garment.
Buy it without fear!