Nylon Flight Lineage · In Leather · Z27H02
Cockpit USA B-15 Cowhide
Oiled Cowhide Flight Jacket · Removables
$34,262.00
The leather version of the 1944-era B-15, per Cockpit — oiled deer-tanned cowhide that repels water, with a removable mouton collar and a zip-out quilted vest liner. Their most versatile three-season jacket. Made in the USA.
Fit — See Size Guide
Alpha sizes M–2XL. Full measurements in the Size Guide chart.
Nylon Flight Lineage · In Leather
Cockpit USA B-15 Cowhide
$34,262.00
The B-15, upgraded to hide.
Oiled deer-tanned cowhide — water-repellent and built to outlast the textile original.
Two removables.
Mouton collar off, quilted vest liner out — one jacket runs fall through winter.
Made in America.
Cockpit calls it their most versatile three-season jacket. Sizes M–2XL.
Oiled deer-tanned cowhide, shearling at the neck
Oiled to shed weather.
Deer-tanned cowhide with an oiled finish — water-repellent by treatment, durable by nature.
The Workshop · Since 1975
Configured for the season.
Collar on, liner in: winter. Both off: a clean leather flight jacket for fall. The B-15 pattern, made adaptive.
The B-15 Cowhide, dressed up
Fit
Alpha sizes, M–2XL.
Full measurements in the Size Guide chart.
Adaptive Leather
Choose your system.
B-15 Cowhide
The B-15 in leather
$34,262.00
You’re looking at it
Before you fly.
What's removable?
Both the genuine mouton shearling collar and the zip-out poly-fill quilted vest liner — independently.
Is it really water-repellent?
The oiled, deer-tanned cowhide sheds water by treatment — per Cockpit's specification.
B-15 Cowhide or B-15 Nylon?
Same pattern lineage, different mission: nylon is the period recreation; cowhide is the leather upgrade with removable components.
How does the sizing run?
Alpha sizes M–2XL — see the Size Guide chart.
Made in USA?
Yes — made in the USA by Cockpit USA.
More adaptive leather.
The B-15 · The Leather Version
Take the 1944 pattern.
Build it to outlast everything.
The B-15 earned its place in textile; Cockpit USA rebuilds it in oiled, deer-tanned cowhide — water-repellent, exceptionally durable, and configured to adapt. Two components remove entirely: the genuine mouton shearling collar and a zip-out poly-fill quilted vest liner, taking the jacket from deep winter to crisp fall without a second garment. Cockpit calls it the most versatile three-season jacket in their lineup. Snap-close handwarmer pockets, sleeve utility pocket, wind-flapped zipper, rib-knit trim. Made in the USA.
The oiled finish — weather protection built into the hide
The Material
Oil does
the hard work.
Deer-tanning softens the cowhide; the oiled finish seals it. The result repels water and shrugs off wear the way the textile B-15 never could.
The removables complete the system: mouton at the neck for deep cold, the quilted vest liner for the core, both gone by spring.
Construction
The pattern, made adaptive.
Removable mouton collar
Genuine shearling, on or off.
Zip-out vest liner
Poly-fill quilted core warmth, removable.
Wind-flap zipper
Front zip behind a protective flap.
Snap-close handwarmers
Side-entry pockets plus two interior.
Sleeve utility pocket
The B-15's pen/pencil pocket, kept.
Rib-knit trim
Cuffs and waistband.
“The most versatile three-season jacket in the Cockpit USA lineup.”
The B-15 Cowhide · per Cockpit USA
The Workshop · Since 1975
Versatility is
a construction choice.
Removable components double a jacket's season without diluting its identity — the B-15 silhouette stays intact whether it's configured for November or April.
Cut and sewn in the USA by Cockpit USA.
Inside — the flight kit label and lining
The B-15 Cowhide, dressed up
The Details
Shearling, snaps, oiled hide.
The mouton collar, mounted
Open — lining and labels
Fit
Alpha sizes.
M through 2XL.
Full garment measurements are in the Size Guide chart, taken flat. The cut allows for the vest liner — expect a roomier hang with it removed.
Fit — See Size Guide
Open the Size Guide for the full measurement chart before ordering.
Measurements taken with the garment laying flat.
Adaptive Leather
Recreation, or evolution.
What Customers Say
4.8 from 5 verified reviews.
Legendary USA customers rate the B-15 Cowhide 4.8 across 5 verified purchases.
Based on 5 verified Legendary USA reviews (live rating shown above).
Questions
Before you fly.
How do the removables work?
The mouton shearling collar detaches and the poly-fill quilted vest liner zips out — each independently, so you can run any combination the weather calls for.
What does oiled, deer-tanned mean?
Deer-tanning gives the cowhide a supple hand; the oiled finish makes it water-repellent and exceptionally durable, per Cockpit.
Cowhide or nylon B-15?
The nylon is the faithful Korean War era recreation with fur collar and oxygen tabs; the cowhide is the pattern rebuilt in leather with modern removable components. History versus longevity.
How warm is it fully configured?
Collar on and liner in, it's a genuine winter leather — Cockpit rates the system their most versatile three-season jacket.
How does the sizing run?
Alpha sizes M–2XL — see the Size Guide chart for flat measurements.
Made in USA?
Yes — made in the USA by Cockpit USA.
