This is a denim mechanic cap from UES. I purchased it new and only tried it on before storing it. There is a product sticker on the underside of the brim. It doesn't suit me, so I'm selling it to someone who will wear it. Shipping will be free for the buyer, and I will fold it up small and ship it via Yu-Packet Mini. The following is a quote from the manufacturer's website: Size Head Circumference Depth of Crown Brim Length L 62cm 16.5cm 3.5cm Product Description A mechanic cap known for being worn by mechanics. Uses UES original 14.9oz fabric. The brim core has two layers of extra heavy flannel shirt fabric sandwiched inside to give it volume. The fabric is designed to develop wear and tear with washing. The seams where the hat body, the band, and the inner sweatband are sewn together are offset to avoid overlapping fabric. Color: Navy系 (Navy-based) Stains, tears, odors, etc.: None