49ers announce new red alternate throwback jerseys for 2021 to honor their 75th season in NFL
49ers 75th Anniversary Throwback Scarlet – All Stitched - Vgear
49ers Release 75th-Anniversary Patch
Ranking the current alternate uniforms of every NFL team
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Ranking the current alternate uniforms of every NFL team
49ers Release 75th-Anniversary Patch
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for 49ers, Patriots