JM6590 - Melton BB Cap "D" - 171 Dark Navy

We’ve been watching these for a while. The short brim and perfectly rounded crown made the decision easy. It carries the familiarity of a classic baseball cap, but the execution feels completely current. This version includes an adjustable leather back strap, making it more versatile across head sizes.

The fabric is a super extra fine merino-based melton developed by MILIOR, the historic Italian mill founded in 1894. Blended with cashmere and nylon, the double-woven structure delivers a smooth surface with a subtle luster and excellent stability. The softness of the wool is balanced by structure, giving the cap a refined presence without losing durability. Finishing details elevate it further, including dimensional 3D embroidery, a dedicated loop to secure the leather adjuster and strap tip, and internal mesh reinforcement to maintain the shape of the embroidery over time.

•  77% Wool, 20% Nylon, 3% Other
• Produced in Jackman factory in Fukui prefecture

SIZE	Around the Head
One Size	22.4-26.34" or 57-67cm

A variance of +/-.5" is within tolerance.

Fit Notes: These have a one-size notation, but make sure you scope the minimum and maximum measurements. There is a leather strap in the back which allows for about 10cm of adjustment.