Blue Lock Itoshi Rin Official Jersey Uniform Full Cosplay SetProduct Description This is an officially inspired Blue Lock Nagi Seishiro cosplay costume, replicating the iconic white high school uniform worn by the genius striker. The set includes the signature jacket and pants, allowing you to embody the character's lazy yet prodigious persona. Product Details Crafted from high quality polyester for comfort and durability, the costume features accurate colors, tailored cuts, and the distinctive school insignia.