New York Mets Majestic Cool Base Jersey Medium Blue Y2K Authentic MLB EUC

Authentic New York Mets Majestic Cool Base jersey from the Y2K era, representing the early evolution of MLB’s performance on-field apparel in the 2000s.

This is a first-generation Cool Base style jersey, produced during the early 2000s transition into lightweight, breathable uniforms—making it a true vintage piece from the Y2K baseball era.

Item Details

Team: New York Mets
Brand: Majestic Athletic
Line: Authentic Collection – Cool Base
Size: Men’s Medium (M)
Color: Blue with Orange/Navy Accents
Era: Y2K (Early 2000s)
Condition: Excellent Used Condition (EUC)

Features

• Authentic Majestic Cool Base jersey
• Classic Mets script logo across chest
• Lightweight, breathable early Cool Base performance fabric
• MLB logo at back neckline
• Pullover style with button collar
• Ventilated side panels for comfort

Why This One Stands Out

This jersey comes from the Y2K era, when MLB began shifting toward performance-driven uniforms. Early Cool Base pieces like this represent:

• The transition from heavier mesh jerseys to modern performance gear
• Pre-Nike, Majestic-era authenticity
• A clean, classic Mets look from the early 2000s

These are getting harder to find, especially in this condition and size.

Condition

Excellent pre-owned condition.

• Minimal wear
• No major stains, holes, or damage observed

Please review all photos for exact condition.

Treasure Hunters Note

Y2K-era MLB gear continues to gain traction, and early Majestic Cool Base jerseys sit right in that sweet spot between vintage and modern. A great pickup for Mets fans and collectors chasing that early 2000s look.