- 50% Cotton/50% Polyester
- Mid weight
- Made in USA
- Heat transfer design
- Brand: OT Sports
Defenders of the Diamond, Assemble! The West Michigan Whitecaps are part of Minor League Baseball’s official Marvel’s Defenders of the Diamond program and now you can show your love for two of America’s great passions – baseball and Marvel Super Heroes. The unique Marvel logo is designed by a Marvel animator to give you new Marvel-inspired Whitecaps logo gear.