Samurai Natural Indigo Worker Cap

For the indigo-minded!

Made using natural indigo dyed threads, the fabric will slowly reveal many bright shades of natural indigo! Compared to typical grand dyed into techniques, natural indigo is significantly more complicated to dye yet yields more variety of indigo shades and maintains its vibrance. The uneven raised texture is enhanced with the many different shades of natural indigo threads used.

Thanks to the natural indigo dyed threads, this one will gain soft contrast and reveal many different shades of indigo.

With an elasticated rear section, cotton twill and HBT inner linings, this one is super comfy and will keep its shape with time!

  • 100% Cotton
  • Japanese medium weight jacquard knitting fabric
  • Natural indigo is yarn-dyed
  • Black cotton twill lining
  • Made In Japan
  • Size: Free (58CM~60CM)

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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.