Ultra-cheap fabric, probably less than a dollar's worth, and 50 cents worth of Mexican labor. The fit was terrible also. For which they charge $90 plus tax, after posting a huge number of fake reviews on their website and paying to promote their $#*!ty products. Then they stole 20% from me to return it, and I had to pay the $20 shipping charge. They are criminals and should be in jail.
Tip for consumers: Criminal company, complete scam, fake reviews on their website, terribly cheap and unusable products.