Collection: Merchant Marine Insignia Product Collection

United States Merchant Marine - Honoring America's Fourth Arm of Defense

Celebrate the proud legacy of the United States Merchant Marine with our comprehensive collection of authentic USMM insignia apparel and accessories. From WWII Liberty Ships to modern container vessels—we honor the mariners who have served in peace and war, delivering vital cargo across the world's oceans.

The Merchant Marine Legacy

The U.S. Merchant Marine has served as America's "fourth arm of defense" since the nation's founding, operating civilian-crewed ships that transport cargo and passengers during peacetime and become a naval auxiliary during wartime. During WWII, Merchant Mariners suffered the highest casualty rate of any service, with one in 26 mariners killed—a higher percentage than any military branch.

Service Across the Eras

• World War II: Liberty Ships, Victory Ships, and tankers delivering vital supplies under enemy fire
• Korean War: Sustained military operations with cargo and troop transport
• Vietnam War: Delivered 95% of all supplies to Southeast Asia
• Gulf War & Modern Operations: Continued support for military operations worldwide
• Peacetime Service: Commercial shipping sustaining global trade and American commerce

Merchant Marine Recognition

In 1988, Merchant Mariners who served in WWII were finally granted veteran status, recognizing their wartime service and sacrifice. Today's Merchant Marine continues to serve both commercial shipping and military sealift operations through the Military Sealift Command and Ready Reserve Force.

Featured Insignia & Designs

• USMM Eagle & Anchor: The iconic Merchant Marine emblem
• Ship types: Liberty Ships, Victory Ships, tankers, container ships
• Academy insignia: U.S. Merchant Marine Academy (Kings Point)
• Union affiliations: Maritime union emblems and logos
• Campaign ribbons: WWII, Korea, Vietnam, and modern service
• License designations: Master, Mate, Engineer, and rating insignias

Premium Quality Merchant Marine Gear

• Authentic USMM designs: Accurate insignias honoring maritime service
• Superior craftsmanship: Durable materials built for mariners
• Made in USA: Supporting American veterans and manufacturing
• All eras: From WWII to modern merchant fleet

Whether you sailed in wartime or peacetime, on tankers or container ships, in the engine room or on the bridge—wear your Merchant Marine pride with authentic USMM insignia apparel.

Semper Navigare - Always Sailing!