Lands' End Mens Rib Knit Sleep Henley Pewter Heather Regular Medium at Amazon Men’s Clothing store

Cozy Material: Combed ringspun cotton as soft as it is strong.

Ideal for any sleep whether it's on your side back or belly this shirt will keep you comfortable all night.

100% cotton.

Machine wash.

Traditional Fit: the classic 3-button placket calls back to the long johns you wore as a kid.

It's the relaxed and comfortable approach to your pajamas without sacrificing the longterm performance.

Sheep Counting Tech: If you're looking for a lightweight layer to take with you into your dreams this tee is the one.

Rib knit cuffs keep warmth in and stay snug no matter how much you move.

All Day Performance: Even when you're laying low relaxing this henley will maintain its durability and comfort.

Easy to wash and even easier to keep wearing after getting your day started.