NFL Jersey Size Chart

Rep the on-field look of your favorite San Francisco 49ers player with this Brock Purdy Game jersey from Nike. Its heat-sealed name, numbers and team details provide a kickoff-ready aesthetic while also offering a comfortable, lightweight feel. Designed for everyday movement, this jersey has a versatile tailored fit and features mesh side panels for added ventilation as you celebrate every big play by the San Francisco 49ers this season.