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Long Johns Men's Shirt: Stay Warm This Winter
Chilly weather? Don't go cold! Layer up with time-tested thermal underwear. This men's long johns shirt traps and retains body heat to keep you warm and comfortable during the long winter days and nights. It's the perfect base layer!
Complete your set! Matching thermal pants are available.
Sizing Guide
Small: Chest 34-36"
Medium: Chest 38-40"
Large: Chest 42-44"
XL: Chest 46-48"
2XL: Chest 50-52"
3XL: Chest 54-56
4XL: Chest 58-60"
5XL:Chest 62-64"
6XL: Chest 66-68"
Other important sizing info: