Boncoura Heavyweight Polo Shirt (White)

Size Guide
Once again, Bon‘ going to blow our minds with their execution!

Of course, these are specially developed by BON! This polo fabric is inspired by traditional Japanese “Kanako” fabric but heavily modified to make up for a more textured, three-dimensional outer surface and a silky smooth inner surface.

This fabric will keep you cosy but allow for perfect breathability and will maintain its shape over time.

For extra comfort, the collar and sleeve openings feature a vintage machine made ribbing fabric which will feel so soft against the skin.

With the signature ‘Lighthouse’ symbol embroidered on the chest and contrasting white urea buttons, this is an elegant style for a semi-casual look.

These come in a relaxed fit, inspired by traditional Japanese Kimono fittings.

if you’re after the real next level polos, swing for this one!

  • 100% Full grain cotton
  • Japanese heavyweight knitting (inspired from traditional “Kanako” fabric & specially developed by BONCOURA)
  • Urea buttons
  • Ribbed collar, cuffs & hem
  • "Lighthouse" BONCOURA LOGO embroidery is attached
  • Interior is brushed (silky smooth touch)
  • Once washed (minimal shrinkage)
  • Relax 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.