This is an authentic product with a hologram. Size is international S. A unisex cotton sweater celebrating the Bronx Bombers™ and the game of baseball, a long-time passion of Bronx-born Ralph Lauren, who loved watching his hometown heroes play at Yankee Stadium™ as a boy. This item features the New York Yankees™ logo patch and signature pony embroidery. ・Regular fit: designed to have a bit more room through the chest while maintaining a modern silhouette ・Crew neck / Long sleeves with ribbed cuffs / Embroidered New York Yankees™ logo patch on the left chest / Ribbed hem / "RL Polo AC Athletic Wear" label on the right hem / Signature pony embroidery above the left cuff ・Major League Baseball trademarks and copyrights are used with permission of Major League Baseball Properties, Inc. (see MLB.com). Material: 100% Cotton (excluding decorative elements) Country of Origin: Cambodia Thank you. #ShoheiOhtani #YoshinobuYamamoto #SamuraiJapan #Angels #Angels #Ohtani #MajorLeague #MLB #Baseball #CommemorativeGoods #NewEra #Hat #WorldBaseballClassic #WBC #Baseball #SamuraiJapan #Darvish #wbc #MasatakaYoshida #MunetakaMurakami #ShotaImanaga #JapanNationalTeam #WorldCup #Dodgers #Hoodie #Nike #MookieBetts #MVP #50/50 #so1 #WorldSeries