Built for long days and longer miles, the Million Mile Tee is Iron & Resin’s take on an everyday essential that doesn’t cut corners. Cut from a substantial 9oz ultra-heavyweight cotton jersey. Warm, durable, and broken-in from the first wear.

Made in the USA and individually garment dyed, each tee has a soft, lived-in feel that only gets better with time. Thoughtful details like a bound neck collar and reinforced chest pocket give it a workwear backbone, while subtle branding keeps it understated. It’s the kind of shirt you reach for day after day.