Use these New York Mets face covers when you're at a sports game, out for a casual walk, or cheering for the team at a bar. They're perfect for fans of the New York Mets who want to show their team spirit in style. Each face cover has adjustable straps for a comfortable fit and is made with a blend of polyester and elastane. There's no need to worry about size as the adjustable straps ensure a great fit for most people.