One Piece PajamasIn 2020 we upgraded the fabric.This mens thermal underwear onesie pajama suit are made using a soft blend of35%cotton&60%polyester& 5%spandex that allows your skin to naturally breathe while still keeping you warm.
Men's PJSLong-sleeve coverall in base-layer thermal featuring full-button placket and crew neckline.Button-up front to easily put on and take off.
EASY TO CLEAN: Simply toss the one piece pajamas into the washing machine for a hassle-free clean without risk of shrinking or losing color.
OccasionSuitable as loungewear, sleepwear, underwear, long johns, costume party, both male and female can wear it, family pajama for holiday, Christmas, Holloween, New Year
ABOUT SIZEOur size are standard US size, please choose your general thermal underwear size(S-XXL).You can find just the right size that matches you. Choose from different sizesPlease check the size information under the Last Detail image before ordering to ensure you the utmost satisfaction possible with this product.