Stay warm when you gear up for San Francisco 49ers game day with this 2025 Rivalries Collection Sideline Cuffed Knit Hat with Pom by New Era. The soft, 100% acrylic knit ensures a comfortable and cozy fit, perfect for chilly weather during one of the most anticipated games of the season. With an embroidered team logo on the cuff and woven team wordmark, this San Francisco 49ers hat helps you put your fandom on full display.