The Real McCoy's

U.S.N Flight Jacket


As low as USD 445.50
Condition: Very Good

The 37J1B jacket was in production between 1936 to 1939 for Naval Aviators, but was passed down as a training jacket for the M422. It is a very rare jacket, since very few were produced. The Real McCoy's have collaborated with collectors in America to reproduce the 37J1B made by Zielinski company in expert detail.

  • Outer shell is 100% cotton grosgrain
  • High-thread count cotton lining
  • 930s bell-shaped zipper
  • Made in Japan

Product Code: MKT-0319-EC-013

The Real McCoy's is a brand like no other. To many the outdated features of vintage clothing have little significance in today's modern society, but this is exactly what influences the brand. American fashion of the 1940's and 1950's is a source of great inspiration; a young country unburdened by the restrictions of traditional customs, one that’s uninhibited, rational and innovative. 

However, this ideology is not enough. To make extraordinary clothing with vintage details and twists requires the sensitive minds and outstanding work of craftsmen in Japan. They are highly skilled at manufacturing materials using the same methods and machinery from the past. Whilst they endeavour to create the very best reproduction, they also seek to make it even better than the original.


We offer the following delivery options for orders placed Monday to Friday. Orders placed over the weekend will be processed on the next working day.

£25 DHL Air Express Service (1-3 Days)

The shipping fee will be displayed in your local currency at checkout

All shipments to are Delivery Duty Unpaid.

For more information please visit our Delivery Page.

Regular Returns Policy

If you need to return a product purchased from us, you can return it within 14 days of receiving your order, providing it is in original, resalable condition.

Once received you will be entitled to a refund, exchange or store credit, not including the original cost of delivery.

close copy 3 Created using Figma


  • Size - 38
  • A - Pit To Pit: 20.5”
  • B - Pit To Cuff: 17.5”
  • C - Length: 28.5”
  • D - Shoulder: 16.5”

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