1 Numeric Number One Long Sleeve T-Shirt

TeePublic

Black long-sleeve t-shirt matches dark long-sleeved top, Large white number '1' on the chest matches exactly, Identical simple, blocky font style for the number '1', Crew neck design is consistent, Apparent material and fit are consistent with a standard long-sleeve t-shirt, No visible brand in source, no brand on product (no brand conflict)

#1 Sports Team Jersey T-Shirt

TeePublic

Color of the top (dark/black) matches, Sleeve length (long-sleeve) matches, Presence of a large white number '1' on the front, Style of the number '1' (solid block font) matches, Overall design and form factor are consistent with a generic long-sleeved top

Number 1 Crewneck Sweatshirt

TeePublic

Black long-sleeve top, Crewneck style, Features a '1' graphic