{"product_id":"iron-heart-ihm-50-nav-4-8oz-nylon-type-l-2b-jacket-navy","title":"Iron Heart IHM-50-NAV 4.8oz Nylon Type L-2B Jacket - Navy","description":"\u003cp data-end=\"296\" data-start=\"0\"\u003eThe L-2B was introduced in the early 1950s as a lighter alternative to the MA-1, built for better movement and comfort in the cockpit. Stripped of excess bulk and insulation, it became a cleaner, more versatile flight jacket, and before long, found its way into everyday wear beyond the military.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"791\" data-start=\"298\"\u003eThis version from Iron Heart takes that original design and builds it out with their usual over-engineered approach. The shell is a 4.8oz anti-static nylon that feels smooth but holds up to wear, paired with a lightweight nylon taffeta lining for easy layering. It’s naturally water resistant, then treated with a non-fluorine-based coating for added protection without compromising the fabric. \u003c\/p\u003e","brand":"Iron Heart","offers":[{"title":"S","offer_id":50118858277110,"sku":"IronHeart_IHM-50-NAV_S","price":485.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":50118858309878,"sku":"IronHeart_IHM-50-NAV_M","price":485.0,"currency_code":"USD","in_stock":false},{"title":"L","offer_id":50118858342646,"sku":"IronHeart_IHM-50-NAV_L","price":485.0,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":50118858375414,"sku":"IronHeart_IHM-50-NAV_XL","price":485.0,"currency_code":"USD","in_stock":false},{"title":"XXL","offer_id":50118858408182,"sku":"IronHeart_IHM-50-NAV_XXL","price":485.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/8372\/files\/20250704-DSC_9972-Edit.webp?v=1773935963","url":"https:\/\/franklinandpoe.com\/products\/iron-heart-ihm-50-nav-4-8oz-nylon-type-l-2b-jacket-navy","provider":"Franklin \u0026 Poe","version":"1.0","type":"link"}