Boncoura Moleskin US Navy Cap (Black)

Size Guide
Inspired from 1940s US Navy Cap, these have been refined to a NEXT LEVEL!

It is constructed with Boncoura’s specially developed medium weight moleskin which is made of long fibre, full-grain cotton that has some silky smooth touch and beautiful sheen. The black colour is naturally over-dyed, with wear and wash, this moleskin will age to a more soulful like some real vintage collection!

If you are looking for a well-textured cap to age along with, these are some ideal ones!

  • 100% Cotton
  • Japanese medium weight moleskin (specially developed by BONCOURA)
  • Black colour is naturally over-dyed
  • 6 Panels Construction
  • Made In Japan
  • Size: M(59cm); L(61cm); XL(63cm)

NOTES: The garment will shrink 1 ~ 2cm smaller with washes and stretch if it fits snug.

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How We Measure

Pants and Shorts


With the major buttoned up open the jeans and lay them flat like shown. Measure from the front where the major button closes to the back belt loop. Then double this measurement to achieve the waist measurement.

The way we measure is different from 'Side to Side', If you are not used to our method you should downsize by 1 inch.

For example, side to side measurement for The Flat Head 3002 waist is 28inch and using our method 29.25 inch.

Front Rise:

With the jeans lying flat measure from the crotch bar tack to the top of the waistband. 

Back Rise:

Spread out the crotch so the bar tack is visible, then measure from the crotch to the top of the waistband.


One inch down from the crotch measure flat across to the other side.


Flatten the leg and measure along the inseam from the crotch to the leg hem. 

Leg Openning:

Measure straight across the hem from side to side.



Lay flat then measure from the shoulder's edge to the other shoulder's edge.


Lay shirt flat and measure from pit to pit.

Sleeve length:

With the sleeve flat measure from the shoulder to the cuff.

Arm hole openning:

Measure from the shoulder down to the pitt.

Vertical length:

With the shirt facing down, Measure from below the collar to the bottom hem.