Boncoura 15oz '66 Indigo Denim (Narrow Straight fit)

Size Guide
This feels like vintage denim never died in the 60s and became even better!

BONCOURA creates elegant designs with unmatched expertise in leveraging quality materials and resources from around the globe. Taking inspiration from the present and the past, they have created a new standard of quality menswear.

This '66 fit has a comfortably mid-high rise, roomy thigh and slightly tapered leg opening. Inspired by the 'Honourable age' of vintage Levis denim (the final years of real vintage denim in the 1960s), these are creations as if real vintage denim never ended in the 60s.

BONCOURA have created pure indigo-dyed denim with slow and steady ageing to a dotted, bright indigo, high contrast look. The texture of the 15oz denim is smooth but quite uneven, the shade of indigo itself is so dark thanks to their unique, completely pure indigo dye.

With such high standards, the details are so amazing! The deerskin patch is made from thick, high-grade hide used for deerskin shirts and the inner HBT pocket bags are silky yet the texture and specially developed by Boncoura!

  • 100% Cotton
  • Japanese 15oz light purple selvage ID uneven textured denim
  • Pure grand indigo thread dyed
  • Iron buttons
  • Copper rivets
  • Ultra-thick natural tan deerskin leather patch
  • Japanese medium weight HBT inner pockets (specially developed by Boncoura)
  • Mid-high rise/ Narrow Straight fit
  • Made In Japan

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

Cold Soak: 0.5'' in the waist; 0.75'' in the inseam
Warm Soak/Cold Machine Wash: 1'' in the waist; 1.25'' in the inseam
Warm Machine Wash: 1.25'' in the waist; 1.5'' 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.