Iconic N-3B Parka Design: A modern update to the classic U.S. Air Force cold-weather parka, now crafted in durable Oxford nylon with authentic military-inspired details Water-Resistant Oxford Nylon Shell: Built for extreme weather, this heavyweight parka features a rugged Oxford nylon exterior and poly fill insulation for reliable warmth Snorkel Hood with Faux Fur Lining: Protects against wind, snow, and cold with a fully lined hood and faux mouton trim, designed to retain heat in freezing conditions Maximum Storage & Utility: Includes MA-1 sleeve pocket with Alpha’s red "Remove Before Flight" ribbon, exterior handwarmer pockets, flap pockets, and an interior patch pocket Cold Weather Performance: Ideal for winter travel, urban commuting, or outdoor adventures—this parka delivers serious warmth without sacrificing iconic Alpha Industries style

Brave the cold in legendary military style with the Alpha Industries N-3B Oxford Parka, an updated take on a time-tested silhouette originally designed for extreme cold-weather duty. This heavyweight men’s parka is built to deliver dependable warmth, rugged durability, and unmistakable Alpha attitude for winter's harshest days.
Constructed with a water-resistant 100% Oxford nylon outer shell and insulated with poly fill, the N-3B is built to stand up to the elements while keeping you dry and warm. The snorkel hood—lined with soft faux mouton (synthetic fur)—adds both function and edge, creating a wind-blocking shield against snow and freezing gusts. Whether trekking through snow-covered streets or waiting on a winter commute, this hood delivers serious protection.
The N-3B doesn’t skimp on storage or practicality. With four exterior pockets—including two flap and two handwarmer styles—and an interior patch pocket, there’s space for essentials, gloves, or cold hands. The MA-1 utility sleeve pocket adds a bold aviation-inspired accent, featuring Alpha’s signature “Remove Before Flight” red ribbon tag.