These James Madison Dukes face covers are perfect for fans who want to show their team spirit at games, rallies, or just out and about. They're suitable for anyone who loves the team. Each face cover is made of a blend of polyester and elastane on the outside and cotton lining. There's no specific mention of size or weight, but they're designed to be comfortable with stretchable ear straps and have an interior pocket for a filter (filter not included).