Big Boy 4014 America's Biggest Birthday Philadelphia 2026 Classic Tee

Born in Philadelphia. Built for America. When the world's largest steam locomotive returns to its birthplace to celebrate America's 250th birthday, you need the heavy-duty gear to mark the moment. The Big Boy 4014 America's Biggest Birthday Philadelphia 2026 Classic Tee is the ultimate commemorative piece for the historic Liberty & Steel Tour.

This high-energy black graphic t-shirt is packed with patriotic detail. The mighty 4014 charges front and center, flanked by the Liberty Bell, Independence Hall, and the modern Philadelphia skyline under an explosive fireworks display. Calling out "America's Biggest Beast" for "America's Biggest Birthday," this design locks in the official July 4-5, 2026 tour stop at Intrepid Ave. & League Island Blvd. Anchored by the rallying cry "One Nation. One Legend." and "Full Steam Into History," this exclusive Broken Knuckle Apparel release is forged for true patriots and dedicated railfans.

• 100% cotton
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide