Pure Blue Japan XX-019-BB (Relax Tapered fit)

For the first time PBJ have brought us a double black denim with some real deal slub!!

Unlike other black denims, this pair have been warp and weft dyed using deep black indigo. This means that with time, instead of ageing to a stale grey,this pair will age to bright white look with big contrast! 

The beautiful slubby texutre perfected by PBJ will become more apparent with time and add some irregular character to your pair!

This high rise tapered fit comes with more room in the thigh but have tighter leg opening for a modern fit! These will be your next favourite!

  • 100% Cotton 
  • 14.5oz Japanese blue selvage ID slubby denim
  • Black indigo dyed for both weft & warp 
  • Black overdyed sheepskin leather patch
  • Copper buttons & pocket rivets
  • Hidden back rivets
  • Roped beltloops
  • PBJ "Leaf" Logo is embroidered in the left back pocket
  • High rise/ Relax tapered fit
  • Made In Japan

The denim are unsanforized which will shrink 3~6% with washes:

  • Cold Soak : 0.75'' in the waist ; 1.25'' in the inseam 
  • Warm Soak/Cold Machine Wash: 1.25'' in the waist ; 1.75'' in the inseam 
  • Warm Machine Wash: 1.75'' in the waist ; 2.5'' in the inseam

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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.