{"product_id":"wwii-us-army-mackinaw-coat-1938-first-pattern-military-wool-lined-jacket-vintage-reproduction-field-coat","title":"WWII US Army Mackinaw Coat, 1938 First Pattern Military Wool Lined Jacket, Vintage Reproduction Field Coat","description":"1938 FIRST PATTERN U.S. ARMY MACKINAW COAT\n\nIntroduced under the 6-104A specification in 1938, the First Pattern Mackinaw represents one of the early cold-weather coat designs adopted by the U.S. Army before World War II.\n\nDesigned for cold-weather field use, the Mackinaw combined a substantial wool-lined construction with a practical hip-length silhouette, providing warmth and wind protection while maintaining enough mobility for military use.\n\nThis reproduction is based on the distinctive construction and appearance of the early First Pattern Mackinaw.\n\nDISTINCTIVE FIRST PATTERN DETAILS\n\nOne of the defining characteristics of the early Mackinaw is its large shawl collar.\n\nUnlike later variations, the First Pattern features a wool-faced collar matching the wool interior, creating a substantial layer of protection around the neck when raised.\n\nAn adjustable throat strap allows the collar to be secured more closely in cold and windy conditions.\n\nThe coat retains the traditional trench-coat-inspired sleeve construction, double-breasted front closure, waist belt, and practical military field-coat silhouette.\n\nFULL WOOL LINING\n\nThe interior uses substantial wool fabric for warmth.\n\nThe wool lining extends throughout the body and sleeves, rather than using a lighter secondary material inside the sleeves. This gives the entire coat a consistent, substantial feel.\n\nThe wool-lined construction, large protective collar, and hip-length body reflect the Mackinaw’s original purpose as a practical cold-weather military garment.\n\nFUNCTIONAL MILITARY CONSTRUCTION\n\nThe double-breasted front provides additional overlapping protection across the chest.\n\nA waist belt allows the fit to be adjusted, while the large front pockets provide practical storage.\n\nThe military-style label is positioned inside the pocket, following the layout associated with the original design.\n\nHISTORICAL CHARACTER\n\nThe Mackinaw became closely associated with U.S. Army cold-weather service during World War II and was particularly suited to conditions where warmth and wind protection were more important than lightweight construction.\n\nMackinaw coats also have an interesting connection with the China-Burma-India theater. During World War II, American military clothing and equipment were supplied to Chinese forces operating in the Burma and Yunnan campaigns, giving this style of cold-weather military clothing an additional connection to the history of the Asian theater.\n\nToday, the First Pattern Mackinaw remains one of the most distinctive early U.S. Army cold-weather coat designs.\n\nThis reproduction is intended for collectors and enthusiasts who appreciate WWII military clothing, traditional construction, and the substantial character of early military outerwear.\n\nKEY FEATURES\n\n• Reproduction of the 1938 First Pattern Mackinaw style\n• WWII U.S. Army-inspired construction\n• Large shawl collar\n• Wool-faced collar\n• Adjustable throat strap\n• Double-breasted button front\n• Adjustable waist belt\n• Full wool lining through body and sleeves\n• Traditional military sleeve construction\n• Functional front pockets\n• Hip-length cold-weather design\n• Vintage military reproduction styling","brand":"My Store","offers":[{"title":"M","offer_id":51259803828391,"sku":"Mackinaw Coat-5","price":318.0,"currency_code":"CAD","in_stock":true},{"title":"L","offer_id":51259803861159,"sku":"Mackinaw Coat-6","price":318.0,"currency_code":"CAD","in_stock":true},{"title":"XL","offer_id":51259803893927,"sku":"Mackinaw Coat-7","price":318.0,"currency_code":"CAD","in_stock":true},{"title":"2X","offer_id":51259803926695,"sku":"Mackinaw Coat-8","price":318.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/7788\/1767\/files\/bd216caa-il_fullxfull.8392414090_d7hg.jpg?v=1787709354","url":"https:\/\/rtwbheritage.com\/products\/wwii-us-army-mackinaw-coat-1938-first-pattern-military-wool-lined-jacket-vintage-reproduction-field-coat","provider":"RTWB Heritage Clothing","version":"1.0","type":"link"}