Warehouse 11oz USN Nep Denim Flight Cap

Size Guide
Take flight with a USN cap!

Unlike typical vintage-inspired gears from common products, these are a re-imagined version of experimental samples made by the US Air Force to develop their historic sheepskin flight cap design.

For extra protection from the sun and wind, these come with a slightly longer visor and reinforced stitching to maintain the overall shape in harsh conditions!

This 11oz silver-grey sulphur dyed weft style 'USN' denim will fade up to a softly contrasted look with many shades of indigo revealing themselves with time. The long vertical panels add an elegant look and fit your head very comfortably.

If you’re after a unique styled cap for daily use, this is a great one to enjoy with time! You can always roll up the bill for a more casual look!

  • 100% Cotton
  • Japanese 11oz selvedge USN styled nep denim
  • Genuine indigo yarn-dyed warp X Silver grey sulphur dyed weft
  • 4 Panels Construction
  • 'BA-3' are hand-painted
  • Made In Japan

NOTES: The garment will shrink 1 ~ 2cm smaller with washes and stretch if it fits snug.

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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.