THE NORTH FACE black cap with breathable mesh design. - Brand: THE NORTH FACE - Color: Black - Material: 100% Polyester Thank you for viewing. I purchased this new online. There is no size notation, but it fit my child, who has an average head size, until around 3 years old. The back of the hat has Velcro, allowing for size adjustment. It is a mesh type. There are no noticeable stains, but please understand that this is a used item. Please note that it will be shipped folded. It will be shipped via either Yu-Yu Mercari or Rakuraku Mercari.