Union Pacific Big Boy Unisex Comfor-T

Built in 1941 for heavy use in the Mountain West, Union Pacific's No. 4014 is today the largest operating steam locomotive on the planet. Nicknamed "Big Boy" by a cheeky boilermaker, this massive engine — weighing 1.2 million pounds! — is one of eight survivors of it kind, and the only one that still moves under its own power. Catch Big Boy on one of its cross-country tour stops! It's truly an experience. There's even a shirt for the occasion — one for adults and one for kids!

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US

Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.

Size guide