Mitchell & Ness applies its expertise in vintage sportswear to this clean and classic San Francisco 49ers Core Essentials Micro Logo Fleece Sweatshirt. The midweight construction features a soft fleece lining for warmth, while rib-knit details at the collar, cuffs, and hem trap heat and hold this San Francisco 49ers sweatshirt's shape. A tagless collar provides irritation-free comfort, and the woven jock tag at the hem anchors the design in authentic heritage. This is a versatile, everyday layer perfect for brisk fall tailgates and casual wear through the long winter.