Each ETC stockpile item is knit individually, therefore, no cap will be exactly the same. Please feel free to ask any questions about a particular item and it's size in the contact link. We will be sure to reply as soon as possible.
If the item runs particularly different in size it will be indicated in the item description.
General Size Guidelines:
Average Circumference: 19"-20" (Fits most heads 20"-24")
Average Length of unfolded Headsock: 9.5"-10"
Average length of a folded Headsock: 7"-7.5"