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Front view flat lay of gray baseball cap with black C logo, visible fabric texture and stitching.
Front view flat lay of gray baseball cap with black C logo, visible fabric texture and stitching.
Close-up front view of gray Jackman JM6575 Sumi BB cap with black 'C' patch, Dant accessories
Close-up front view of gray Jackman JM6575 Sumi BB cap with black 'C' patch, Dant accessories
Close-up angled view of gray Jackman JM6575 Sumi baseball cap, side and back panels shown
Close-up angled view of gray Jackman JM6575 Sumi baseball cap, side and back panels shown
Close-up of Jackman JM6575 Sumi BB gray cap back, adjustable strap, fabric texture visible
Close-up of Jackman JM6575 Sumi BB gray cap back, adjustable strap, fabric texture visible
Close-up of gray Jackman JM6575 Sumi BB Cap, rear and side view, soft fabric texture
Close-up of gray Jackman JM6575 Sumi BB Cap, rear and side view, soft fabric texture
Gray Sumi BB cap, front left side view, black embroidered C, wool texture, Dant accessories
Gray Sumi BB cap, front left side view, black embroidered C, wool texture, Dant accessories
Close-up front view of male model 5'9
Close-up front view of male model 5'9
Male model 5'9
Male model 5'9
Close-up rear view of male model, 5'9
Close-up rear view of male model, 5'9
Close-up front view of gray Jackman JM6575 Sumi BB Cap with black C, worn by male model 5'9
Close-up front view of gray Jackman JM6575 Sumi BB Cap with black C, worn by male model 5'9
Front view flat lay of gray baseball cap with black C logo, visible fabric texture and stitching.
Close-up front view of gray Jackman JM6575 Sumi BB cap with black 'C' patch, Dant accessories
Close-up angled view of gray Jackman JM6575 Sumi baseball cap, side and back panels shown
Close-up of Jackman JM6575 Sumi BB gray cap back, adjustable strap, fabric texture visible
Close-up of gray Jackman JM6575 Sumi BB Cap, rear and side view, soft fabric texture
Gray Sumi BB cap, front left side view, black embroidered C, wool texture, Dant accessories
Close-up front view of male model 5'9
Male model 5'9
Close-up rear view of male model, 5'9
Close-up front view of gray Jackman JM6575 Sumi BB Cap with black C, worn by male model 5'9

JM6575 - Sumi BB Cap "C" - 131 Gray

$ 118.00

Jackman’s Sumi BB Cap takes a classic baseball silhouette and rebuilds it through the brand’s signature obsession with yarn and machinery. The fabric starts with a dry cotton blend sourced from the US and Australia, then spun into nep yarn using intentionally imprecise carding adjustments that create natural texture and irregularity. It’s a difficult process to control - nep yarn is fragile - and weaving it demands slow, careful work on an old-fashioned rapier loom, the same style traditionally used for silk. The result is a cap with an organic, rustic surface, subtle color variation from the charcoal dye process, and a uniquely Japanese balance of softness and structure. It’s an everyday piece elevated through method, material, and the kind of production that most brands simply don’t attempt anymore.

  • 100% Cotton
  • Leather Closure
  • Produced in Jackman factory in Fukui prefecture

Size Around the Head
One Size 22.44-26.38"

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

Fit Notes: These have a one-size notation, but they probably wouldn't be the best for guys with huge heads. The leather strap allows for some adjustment which makes them fit a wider range of heads.