UES 15oz Ultra Heavyweight Flannel Workshirt (Beige)

Size Guide
For those serious winter days!

Each season, UES bring us some of Japan's most impressive flannel shirts with some unique colourways!

This one features a classic rectangular pocket with chiselled corners. These are slightly deeper than typical ones for more practical use, throwing your wallet or phone when you're on the move.

Woven using strong vintage machines, these 15oz flannels feature an extra brushed inner surface for your comfort and warmth retention. Thanks to the skilful yarn dying process, this woven fabric will gradually age to a soulful vintage look with lighter shades of colour!

Perfect for matching up with your faded denim or worker chinos!

If you're looking for a serious flannel for deep winter, this is it!

  • 100% Cotton
  • Japanese 15oz ultra-heavyweight flannel
  • Colours are yarn-dyed
  • Twin chest pockets
  • Natural nut buttons
  • Brushed interior (soft like some cashmere)
  • 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.