The Real McCoy's

Type N-3B Parka - Olive


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The warmest jacket in our lineup, the N-3B was originally issued in the 1950s as the answer to ultra-cold, windy environments some U.S. Flight Crews faced. Also known as the "Snorkel" parka, because the hood zips past the nose, leaving only the eyes exposed (much like how a snorkel would).

A 3/4 length parka, the N-3B features four external pockets that close with snaps - two handwarmer pockets on the chest, and two flap pockets down at the waist. An internal drawsting allows you to adjust the fit through the waist, and 100% wool knit storm cuffs keep your wrists secure. 

Designed to resist temperatures as low as -51C, the N-3B is sewn up and lined with The Real McCoy's ultra high-quality nylon, with a wool pile interlining sandwiched between the two. The hood of the N-3B weighs as much as the rest of the jacket, because of the full mouton lining and coyote trim. 

Runs slightly small in the shoulders and short in the sleeves. Size up for the best fit. Spot clean only.

  • 100% nylon shell and lining
  • Wool pile interlining
  • Mouton fur hood lining
  • Coyote fur hood trim
  • 100% wool knit ribbing details
  • Leather trim details
  • Deadstock original Talon zippers
  • Deep, adjustable hood
  • Custom labels
  • Runs small, size up
  • Spot clean only
  • Four external pockets with snap closures
  • Internal waist drawstring
  • Made in Japan

See how we measure - click here.

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All measurements are in inches.

 Model Gen wears a size Large
Gen's sizing specs are:
6'1 and 180lbs
41" chest and 31" waist

Spot clean only.

Size Front Length Shoulder Chest Sleeve Length
Medium 30" N/A 48" 28.5"
Large 31" N/A 50" 29.5"
Extra Large 32" N/A 51.5" 30.5"

Our Oakland and Santa Fe stores are open for cubside pickup. View our curbside pickup info.

Due to USPS service delays, we are shipping most USA orders via UPS Ground until further notice. If you prefer to have your order shipped with USPS, please contact us and we will do our best to accommodate you.

USA Orders

Bandanas, Patches, T-Shirts, Socks, & Hats - $5 via USPS First Class Mail
Curbside pickup: Free
Orders $300 and over - Free shipping via UPS Ground
Orders under $300 - $12 shipping via UPS Ground
Expedited Shipping (1 - 2 business days) via UPS - $40

International Orders

Canada Shipping - Orders under $400
USPS First Class (10 - 15 business days)  - $18
USPS Priority Mail (5 - 10 business days) - $35
DHL Express (2-3 business days) - $55

Canada Shipping - Orders over $400
DHL Express (1-3 business days) - $50

Rest of World Shipping
DHL Express (2-4 business days) - $55

We want you to be comfortable shopping with us online without being able to touch the product. Before you purchase, please check the size charts we provide against your favorite garments.

  • Exchanges or returns for store credit will be accepted on full-price items within 14 days of delivery (as verified by courier)
  • Items sold on sale or discount are final sale, no returns or exchanges.
  • Items must be in original condition with all tags attached.
  • Items that have been washed, hemmed, altered, excessively worn, set aflame or touched by a private equity firm cannot be returned.
  • All return and exchange shipping costs are your responsibility
  • We will process all returns within 3 business days of receipt
  • Our team will acknowledge receipt and action take with your return
  • Full terms and conditions are here.
  • If you have questions at any time you can reach us at or use our contact form, or phone us at 510-373-9696.