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White Mountaineering and Alpha Industries are releasing two hybrid outerwear styles on October 31 in their third collaboration. One coat combines design cues from the N-3B, MA-1 and CWU-45P; a shorter flight jacket pairs an MA-1 silhouette with N-3B details.

White Mountaineering and Alpha Industries are set to release two hybrid military-inspired jackets on October 31, bringing together details from three archival outerwear styles. The collection marks the brands’ third collaboration and is slated to be sold through White Mountaineering stores, its online store and select stockists in Japan.

The collection consists of a hybrid coat and a hybrid flight jacket. The coat uses the longer, cold-weather proportions of the N-3B as its base, with features drawn from the MA-1 and CWU-45P. The report describes the result as a combination of three military references rather than a direct reissue of one archived design.

The second piece starts with the shorter, familiar shape of the MA-1 flight jacket and adds elements from the N-3B. This reverses the first jacket’s approach: the coat brings flight-jacket details into a longer parka-style garment, while the flight jacket brings some N-3B cues into a compact silhouette.

Both pieces share a water-repellent, high-density outer shell and an interior WINDSTOPPER lining. The source report describes the lining as windproof and breathable, intended to let moisture escape while blocking wind. It does not provide independent performance testing or detailed specifications for the materials.

At a glance
announcementWhen: Scheduled for October 31, 2026
The developmentWhite Mountaineering and Alpha Industries announced a two-jacket collaboration scheduled to release October 31 through White Mountaineering channels and select Japanese stockists.

Three Archive Styles, Two Jackets

The collaboration’s central design move is to combine references that are usually associated with separate military garments. Instead of presenting one jacket as a straightforward reproduction, the brands are offering two mixed designs: a longer N-3B-based coat incorporating MA-1 and CWU-45P details, and an MA-1-based flight jacket with N-3B elements.

For shoppers, the distinction between the two shapes is practical as well as visual. The coat retains the longer proportions associated with cold-weather outerwear, while the flight jacket has a shorter profile. Both use the same stated shell and lining approach, but the source provides no additional information about insulation, temperature ratings, fit, available sizes or care. Those details may affect how the pieces perform and suit different uses.

The release also gives the brands’ existing collaboration a new installment. Its October 31 availability in Japan is the confirmed retail information in the source; no prices or broader international distribution details are listed. That leaves prospective buyers with a clear release date and channel list, but an incomplete picture of cost and access beyond Japan.

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A Third Military-Inspired Partnership

White Mountaineering is a Japanese label known for combining functional design with outdoor clothing, while Alpha Industries is an American military outfitter whose archive includes flight and cold-weather jacket styles. The source report identifies this release as their third collaboration, though it does not give dates or a detailed account of the earlier joint collections.

The three references named for the new designs are the N-3B, MA-1 and CWU-45P. In this collection, they serve as design sources rather than three separate products: the N-3B informs the coat’s longer foundation and appears as an influence on the flight jacket, while MA-1 and CWU-45P details are incorporated into the coat. The report does not specify exactly which construction or hardware features have been taken from each reference.

The release is scheduled through White Mountaineering stores, its online store and select stockists across Japan. The source does not name the stockists or identify whether the online store will ship internationally.

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Pricing and Product Details Pending

The source report does not state retail prices, colorways, size ranges or quantities. It also does not identify the specific details borrowed from each archival jacket beyond the general design mix. No product measurements, insulation information or performance-test results are provided, so the stated water repellency and WINDSTOPPER properties should be understood as descriptions in the report, not independently verified performance claims.

Availability outside Japan remains unclear. White Mountaineering’s online store is listed as a sales channel, but the source does not confirm international shipping or a release through Alpha Industries’ own retail channels. The names of participating Japanese stockists are also not supplied.

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Release Information to Watch

The reported next milestone is the October 31 release through White Mountaineering stores, the label’s online store and select stockists in Japan. Buyers will need to check those channels for final product listings and any additional details on price, sizes, color options and availability.

Until the brands or retailers publish further information, international access and full product specifications remain unconfirmed. The source provides no later release date or restock plans.

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Key Questions

When will the White Mountaineering x Alpha Industries jackets be released?

The release is scheduled for October 31, 2026, according to the source report.

How many jackets are in the collaboration?

The collection has two styles: a hybrid coat and a hybrid flight jacket.

Which military jacket designs are referenced?

The designs draw on the N-3B, MA-1 and CWU-45P. The coat is based on the N-3B and incorporates MA-1 and CWU-45P details; the flight jacket uses an MA-1 silhouette with N-3B elements.

Where will the jackets be sold?

The reported channels are White Mountaineering stores, its online store and select stockists in Japan. International shipping and wider distribution have not been confirmed in the source.

What are the jackets made with?

The source describes both styles as having a water-repellent, high-density shell and a breathable, windproof WINDSTOPPER lining. Pricing, insulation details and independent performance testing are not provided.

Source: rss

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