Power Series — World Baseball Classic

Different flags. One diamond. One global stage.

The ONE NATION™ World Baseball Classic Power Series celebrates the nations, cultures, and pride that define international baseball. Built for the game’s biggest moment, each heavyweight tee represents a country competing on the world stage—united by the sport, distinguished by identity.

Designed with a clean, iconic system and crafted on premium heavyweight cotton, every piece is made to stand out from first pitch to final out. No noise. No shortcuts. Just bold national pride, elevated.

This collection isn’t about teams alone.
It’s about heritage.
It’s about belonging.
It’s about the world coming together through the game.

Rep your nation.
Own the moment.