Mitchell & Ness NBA Authentic Jersey 'Cleveland Cavaliers – LeBron James #23' 2003/04 Rookie Season (AJY4CP19125)

Mitchell & Ness NBA Authentic Jersey — LeBron James #23 | Cleveland Cavaliers | 2003/04 Rookie Season

Own a piece of basketball history. The Mitchell & Ness NBA Authentic Jersey recreates LeBron James' Cleveland Cavaliers uniform from his legendary 2003/04 rookie season — the year "The Chosen One" entered the NBA and immediately changed the game forever. This is not a replica. This is a museum-quality, hardwood classic reproduction crafted to the exact specifications of the original on-court uniform.

Mitchell & Ness is the gold standard for authentic throwback NBA jerseys, trusted by collectors, athletes, and cultural icons worldwide. Every stitch, every detail, every colorway is faithful to the original — making this one of the most coveted pieces in any serious NBA apparel collection.

Product Details

• Style Code: AJY4CP19125-CCAWHIT03LJA
• Player: LeBron James — #23
• Team: Cleveland Cavaliers (NBA)
• Brand: Mitchell & Ness
• Season: 2003/04 — LeBron James Rookie Year
• Jersey Type: Authentic Hardwood Classics — museum-quality reproduction
• Colorway: White (Home Edition)
• Construction: Tackle twill lettering and numbering, mesh body, authentic cut and silhouette
• Occasion: Collector, Display, Game Day, Premium Fan Apparel, Streetwear

Why This Jersey Is Iconic

The 2003/04 season marks the beginning of LeBron James' NBA journey — drafted #1 overall by his hometown Cleveland Cavaliers, he averaged 20.9 points, 5.9 assists, and 5.5 rebounds per game as a rookie, winning the NBA Rookie of the Year Award. This jersey represents the origin story of the greatest basketball player of his generation. For collectors, it is the definitive LeBron piece.

Available Sizes

S through XXXXL — select your size from the options above. Mitchell & Ness Authentic jerseys run true to NBA sizing. For a classic, relaxed fit, consider sizing up.