Thank you for viewing. This is a beige cap from Pearly Gates. There is no size adjustment function in the back, but it is likely a general free size. The part that goes over your head is made of elastic. ● Color: Beige ● Size: No marking (no adjustment function / actual size is about a general free size) ● Condition: This is a used item purchased on Mercari. I have hardly used it myself, but there is a light stain on the brim (see photos 4 and 5). There is no other major damage. Please understand that this is a used item, so there may be signs of wear and tear, minor scratches, and stains. Instant purchase OK, anonymous shipping, and will be carefully packed and shipped with waterproof measures.