Pure Blue Japan 8oz Natural Indigo Dyed "Slub Yarn" L/S Tee

Size Guide

Here for 2022, this is the latest release from PBJ's Natural indigo series!

PBJ always introduce us to some amazing long term fading tees inspired by Japan's natural dying techniques.

Specialty developed for this season, this 8oz loopwheel tee is made up using quality, long-fibred Supima cotton. It is substantial and soft making it ideal for long term fading and of course comfort. Thanks to the natural indigo dying method, each tee has a unique texture and will slowly fade to a brighter shade with many indigo hues. Natural indigo dyeing is one of Japan's ancient dying techniques and PBJ makes this.

Constructed with a ribbed, triple-needle collar and slim long sleeves, this one is built to last and will become a unique choice as it fades!

If you are keen to try some of Japan's best natural indigo gear, this is a serious choice!

  • 100% Supima cotton
  • Japanese 8oz horizontal textured knitting fabric
  • Natural indigo is yarn-dyed
  • The “Leaf” logo is embroidered
  • Once washed (minimal shrinkage)
  • Slim fit
  • Made In Japan

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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.