The San Francisco 49ers NFL Sideline '25 9FORTY A-Frame M-Crown features a patched silicone 49ers logo on a high-profile pinched and contoured water-repellent performance fabric crown, performance mesh accents on both the crown and visor, official team colours stripe detail on the undervisor, quick-dry cushion interior sweatband, and an NFL Shield logo at the back of a soft silicone snapback enclosure.