{"@context":"https://schema.org","@type":"Product","name":"N-3B PARKA (HERITAGE)","image":["https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-black-xs-551794.jpg?v=1762198422","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-947855.jpg?v=1738662896","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-428830.jpg?v=1738663927","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-431445.jpg?v=1738663310","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-995700.jpg?v=1738664097","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-495923.jpg?v=1738663191","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-sage-green-xs-652915.jpg?v=1738663196","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-243566.jpg?v=1738663408","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-788801.jpg?v=1738663742","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-348057.jpg?v=1738663683","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-265498.jpg?v=1738663526","https://cdn.shopify.com/s/files/1/2513/7040/products/n-3b-parka-heritage-outerwear-139119.jpg?v=1738663022"],"description":"

PRODUCT DETAILS

The N-3B is a USAF Snorkel parka featuring reinforced elbow patches, a full-length storm flap and inset knit cuffs for durability and protection against the elements. The N-3B parka's nylon outer shell/polyester interlining ensures that no cold air seeps in. Our hood is lined and trimmed with synthetic fur, complete with an adjustable draw cord/take-up strap. If you like a tight fit we recommend sizing down from your normal size.

Male Model Information:

Height 6'2\"
Size: L

BENEFITS

Water Resistant

FEATURES

Snorkel hood
Removable faux fur around hood
Faux mouton lined hood
Buckled hood adjuster
Channel quilted lining
Storm flap
MA-1 utility pocket on sleeve
Signature red ribbon on utility pocket zipper
Sleeve shirring
Two exterior handwarmer pockets
Two lower flap pockets
One interior patch pocket
Ottoman knit cuffs
This garment is a unisex style. This jacket fits true to size for a men’s core fit. Women are recommended to choose 1 size down.

PRODUCT HISTORY

The N-3B is the first jacket that Alpha Industries produced for the U.S. military. Just two months after the company was founded in 1959, the N-3B and the Navy shipboard shirt entered production. The N-3B was created to protect air force ground and crew members from the extreme cold weather climates. First offered in midnight blue, the parka was later changed to a sage green and re-designed when it was adopted by all military services.

","brand":{"@type":"Brand","name":"Alpha Industries"},"category":"OUTERWEAR","dateModified":"2026-05-06T06:10:28.333523","offers":{"@type":"AggregateOffer","lowPrice":250,"highPrice":250,"priceCurrency":"USD","priceValidUntil":"2026-06-18","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/n-3b-parka-heritage-e8f5554f","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Alpha Industries"},"price":250,"priceCurrency":"USD","priceValidUntil":"2026-06-18","availability":"https://schema.org/InStock","url":"https://alphaindustries.com/products/mjn31000c1-n-3b-parka-heritage","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]},"model":[{"@type":"ProductModel","name":"BLACK / S","sku":"640631439611","size":"S","color":"BLACK","offers":{"@type":"Offer","price":250,"priceCurrency":"USD","availability":"https://schema.org/InStock"}}]}

N-3B PARKA (HERITAGE)(S / BLACK)

Where to Buy