Baseball cap featuring a black wool-like fabric with an embroidered "B" logo. - Color: Black - Design: Embroidered "B" logo - Material: Wool-like fabric - Style: Baseball cap - Features: Orange stitching - Shape: Classic cap shape Thank you for viewing. I purchased this about 10 years ago and only tried it on. It didn't fit, so I put it away, and it's in very good condition. The hat size is 56cm around the head. I am an adult male with a large head, and while I can wear it, it's too tight, so I gave up. Please forgive any slight discrepancies as measurements are approximate. There is no adjuster. There is elastic in the back, but it has very little stretch. It looks blue in the picture, but it's black.