Should a thermal shirt be cleaned in a washing machine and dried in a dryer?
They tend to shrink in the dryer, but will strech out again when worn. If that doesn't bother you, then throw them in the dryer. If it does, then let them air dry.
It will probably shrink a little.If you need need it soon,dry it.If not let it air dry or put it in the dryer for about 5 minutes.
um yea everything goes in the dryer lol jk but sure it wont bother a thermal shirt