I ordered M, but received X-Large.
Woot did credit me for the item, so into the donation box with these.
Note to future generations:
They are not all 100% cotton. Several were cotton/poly blend.
I’m very sorry. Please use the Woot Customer Service form for assistance.
I’m letting the buyer know as well.
Update: Found out that the heather ones are a cotton/poly blend. We’ve noted this on subsequent sales.