Pure Blue Japan 12oz Stretch Lady Jeans (Pure Black)

Size Guide
The legendary denim for women is back!

We know so many of our lady customers are on the lookout for some more elegant fitting jeans with unique textures that still maintain true made-in-Japan quality. This 5th evolution from PBJ of their women's line is the best one yet!

Using its expertise in developing fabrics, PBJ has yet again improved its specialty stretch jeans. The 3% poly threads are substantial and have enough stretch for body-fitting comfort but will not become over-extended and wear out to a puckered look like many other stretch denim. Both the warp and weft have been black sulphur dyed for a stylish modern look! With time it will reveal a high-contrast 'BLACK & WHITE' faded look!

This 5th evolution features an improved fit for women with a higher rise and wider hips. Unlike 'boyfriend' fitting denim this is a much more modern, women's stretch jeans fitting.

If you've been seeking something serious for yourself or your partner, these are some of the best. Don't miss out this time!

  • 97% Cotton & 3% Polyurethane
  • Japanese 12oz stretch lady jeans
  • Black sulphur-dyed for both weft & warp
  • Vegetable-tanned deerskin leather patch
  • Copper buttons & pocket rivets
  • "Universal" copper zip fly
  • Roped belt loops
  • PBJ "Leaf" Logo is embroidered on the left back pocket
  • Once washed (minimal shrinkage)
  • Mid-rise/ Skinny fit
  • Made In Japan

Related Items

How We Measure

Pants and Shorts


With the major buttoned up (i.e. the top button) open the jeans and lay them flat, like shown. Measure from the front where the major button closes to the back belt loop. Double this measurement to find the waist measurement.

The way we measure the waist is different from the 'Side to Side' technique. If you are used to the 'side to side' technique you can roughly roughly downsize by 1 inch.

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

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.