Cheer on the San Francisco 49ers all season long with this Cutter & Buck San Francisco 49ers Big & Tall Rainier PrimaLoft Eco Insulated Full-Zip Puffer Jacket. This lightweight puffer jacket is engineered with PrimaLoft Insulation for unparalleled warmth and comfort without the bulk, making it perfect for layering during those chilly San Francisco game days. It also packs into its own pocket, making it a breeze to take with you on the go and features wind- and water-resistant fabric to keep you dry and comfortable in unexpected weather.