AUTHENTIC G1 US NAVAL FLIGHT JACKET
First, the honest framing: "authentic" here describes the G-1 pattern, not provenance. This is a commercially made fashion jacket cut to that specification. It is not naval issue, not surplus, and it carries no insignia, name tapes, squadron patches or unit markings, and it has no affiliation with the US Navy or any armed force. It sits in our aviator and pilot leather jackets range.
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Material: Genuine leather with a mouton fur-style collar
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Fit: G-1 cut with a bi-swing back
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Closure: Front zip
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Color: Brown
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Care: Dry wipe the leather, brush the collar, condition twice a year
What makes a G-1 different from an A-2
They are often confused and they are genuinely different jackets. The G-1 has a shearling or mouton collar, a bi-swing back, and — on most versions — no wind flap over the zip. The A-2 has a leather shirt collar, a plain back, and a wind flap. The G-1 was the naval pattern and the A-2 the army air-force one, and the differences reflect their jobs: the fur collar for open-cockpit and carrier-deck cold, the bi-swing back for reaching and working in a confined space.
The bi-swing back explained
Two pleats set into the back either side of the shoulder blades, which open when you reach forward and close when you relax. It is the same detail found on old shooting and golf jackets, and it exists because leather does not stretch — without it, reaching forward in a fitted leather jacket pulls the whole garment out of place. It is the single most useful feature on any leather jacket you actually work in, and it is worth looking for.
Caring for the collar
The collar is a fur-style mouton or shearling. Brush it occasionally with a soft brush to keep the pile lofted, never wash or soak it, and do not store the jacket with the collar crushed against other garments — a flattened collar rarely fully recovers. If you need the exact collar composition, message us before ordering and we will confirm it.
Sizing and made to order
Measure your chest over a T-shirt. The bi-swing back gives movement, so buy close rather than roomy. Sizes run XS to 5XL, with Custom taking chest, waist, shoulder, sleeve, and body length.
Shop Related Styles at Leather Outlet
Browse the aviator and pilot leather jackets, our shearling leather jackets, the bomber leather jackets selection, or men leather jackets. Everything is at Leather Outlet.
Frequently Asked Questions
Is this naval issue?
No. It is a fashion jacket cut to the G-1 pattern, with no insignia, name tapes or affiliation with the US Navy or any armed force.
What is the difference between a G-1 and an A-2?
The G-1 has a fur collar, a bi-swing back and usually no wind flap. The A-2 has a leather shirt collar, a plain back and a wind flap.
What is a bi-swing back?
Two pleats behind the shoulder blades that open when you reach forward — essential in a material that does not stretch.
How do I care for the collar?
Brush it with a soft brush to keep the pile lofted. Never wash or soak it, and never store it crushed.
What is the collar made of?
A mouton or shearling-style fur collar. Message us before ordering if you need the exact composition confirmed.
Do you offer custom sizing?
Yes. Choose Custom and send chest, waist, shoulder, sleeve, and body length.
Is shipping free?
Yes, free worldwide shipping and secure checkout.
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