This is a Dickies work cap. The olive one is new and unused, but the denim one is used. ● Size: Sizes are as indicated on each tag. Adjustment is possible with the belt. ● Material: Materials are also as indicated on each tag. The olive one feels like felt fabric. The navy one is denim. ● Condition: The olive one is new and unused. The navy one is used, so there is some fading and staining. Please understand that this is a used item before purchasing. ● Other notes: Please check the photos for details such as the design. I will respond to questions as much as possible, so please inquire if you have any questions. I also have other items for sale, and I will offer a discount if you purchase multiple items. Thank you.