Warehouse DD-2001 13.5oz Type 1 Denim Jacket (T-Back Version)

Size Guide
Duck Digger by Warehouse is the new line that more focuses on bringing back the designs of some rare & cult vintage pieces. Today, we would like to introduce you to this 'T-back' styled type 1 denim jacket!

This 13.5oz denim is WH's specially developed fabric with an unmatched 'dead stock' vintage appearance. It's made up of a blend of 4 different kinds of USA cotton and skilfully vintage indigo dyed and woven in Japan using vintage machines. The surface has a soft feeling with a subtle nep and vertical texture. With use, you'll see a strong vintage fade reveal with sky blue indigo shining out.

Staying true to the vintage collector's dream of the 'T-Back' type 1, this comes with all orange cotton stitching and the backside seam. Originally this detail was only found on the big sizes of vintage jackets as manufacturers wanted to make better use of the limited width of vintage loomed denim.

You can always adjust the fitting thanks to the adjustable cuffs and rear cinch back design.

For those who chase the beauty of obscure vintage denim details, this is for you!

  • 100% USA cotton
  • Japanese 13.5oz yellow selvedge ID nep denim
  • Genuine indigo dyed
  • Silver coated iron buttons
  • The "GENUS" red tab is attached
  • Acid processed deerskin leather patch
  • Cinch back design
  • Once washed (minimal shrinkage)
  • Slim fit
  • Made In Japan


Each denim jacket comes with a FREE dust bag

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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.