Nike San Francisco 49ers McCaffrey #23 Black Alternate Jersey

Official NFL on-field replica jersey by Nike featuring Christian McCaffrey’s name and number 23 for the San Francisco 49ers. Constructed with lightweight, breathable Dri-FIT fabric for optimal performance and comfort during games or fan wear. Bold black base with vibrant red numbering and lettering—'49ERS' on front chest, 'McCAFFREY' and '23' on back—enhanced by iconic red shoulder accents and three red stripes on each sleeve. The V-neck collar includes an embroidered NFL shield logo, while yellow Nike Swoosh logos appear on both sleeves. Tagged as size M with official NFL/Nike authenticity labels at hem and collar. Ideal for game days, tailgating, or streetwear styling with sporty flair. Designed for fans seeking authentic team representation with modern athletic aesthetics—durable stitching, heat-pressed appliqué numbers for longevity, and a tailored fit that balances mobility and structure. Perfect for casual daily wear, sports events, or collector displays.