12oz Whipcord Lightweight N1 Deck Jacket - Khaki IHM-48-KHA Size:XL we opted for a synthetic

we opted for a synthetic blend that can be washed with ease without the need to seek a professional cleaner

but also details such as thread thickness

this fabric is made with a thick count on a dobby loom

This ultra heavy denim is at the limit of what can be made and is not for the faint of heart

Selvedge side seam and fly ID

12oz Whipcord Lightweight N1 Deck Jacket - Khaki IHM-48-KHA Size:XL we opted for a syntheticIHM 48 KHA Inspired by the classic US Navy deck jackets of the 1940s, Iron Heart's interpretation of the N1 has become a signature piece and for Fall Winter 25, they expanded the lineup with a new lightweight model. To achieve this, Iron Heart replaced the heavy wool insulation and quilted sleeves with a much lighter weather resistant Japanese Ventile cotton lining, slimming the jacket down, enhancing breathability and for a layer of protection