From speed to power to game-changing production, Jeffrey Grose Jr. (JJ) brings impact every time he takes the field. The JJ Grose x Rush Sigma CVC Jersey Tee celebrates a player whose game is built on consistency, confidence, and the ability to affect outcomes in multiple ways.
Competing with SouthSiders Baseball, led by MLB All-Star and Little League World Series Champion Todd Frazier, JJ plays within a culture built on toughness, accountability, and winning at the highest level. His résumé speaks loud — elite stolen-base efficiency, real home run power, MVP honors, and championship performances against top national competition.
The design reflects that edge — bold, dripped, and in motion — capturing pressure, pace, and presence. It’s a visual marker of momentum and confidence, made to stand out in the moments that matter most. Crafted from a premium 60/40 cotton-poly CVC jersey blend, this tee delivers a soft, athletic feel with durability built for everyday wear — whether you’re training, traveling, or repping JJ’s journey off the field.
Rush Sigma Athlete Edition
JJ — Jeffrey Grose Jr.
From speed to power to game-changing production, Jeffrey Grose Jr. (JJ) brings impact every time he takes the field. The JJ Grose x Rush Sigma CVC Jersey Tee celebrates a player whose game is built on consistency, confidence, and the ability to affect outcomes in multiple ways.
Competing with SouthSiders Baseball, led by MLB All-Star and Little League World Series Champion Todd Frazier, JJ plays within a culture built on toughness, accountability, and winning at the highest level. His résumé speaks loud — elite stolen-base efficiency, real home run power, MVP honors, and championship performances against top national competition.
The design reflects that edge — bold, dripped, and in motion — capturing pressure, pace, and presence. It’s a visual marker of momentum and confidence, made to stand out in the moments that matter most. Crafted from a premium 60/40 cotton-poly CVC jersey blend, this tee delivers a soft, athletic feel with durability built for everyday wear — whether you’re training, traveling, or repping JJ’s journey off the field.
Rush Sigma Athlete Edition
JJ — Jeffrey Grose Jr.
