BONCOURA Suede Cowhide US Navy Cap (Black)

Size Guide

ALL ABOARD, it's luxury cap season!

Inspired by 1940s US Navy Caps, these have been refined to a NEXT LEVEL! The cap is constructed with the same premium cowhide suede used in Boncoura's leather jackets. Using a combination of vegetable and chrome tanning methods specially developed by Boncoura, this suede has plenty of character, which will develop and become even more beautiful with age!

The full-grain leather has been hand-picked by Boncoura for its soulful textures! Some visible veins and scars may appear which is completely natural for premium leather and means each cap is one of a kind!

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

  • Japanese premium water-resistance suede cowhide (specially developed by BONCOURA)
  • 6 Panels Construction
  • Made In Japan
  • Size: M(57.5cm); L(59.5cm)

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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.