FAQs What are football goal nets made of? Football nets can be made out of a range of materials – depending on the purpose and setting of the net. Standard football nets, which are used by the Premier League and most other professional leagues, are most commonly made out of polypropylene, which is a synthetic plastic. Collins Nets supply full-size polypropylene football nets, as well as other perimeter, barrier and overlocked nets to keep the ball contained. < All FAQs