Description
Iron Heart IHSH-427 16oz Selvedge Denim CPO Shirt – Black. 16oz Japanese selvedge denim. Cut in a traditional CPO silhouette, the IHSH-427 features a slightly longer body and a roomier fit than standard Iron Heart shirts—ideal for layering as a lightweight jacket. A rugged fusion of military heritage and premium Japanese denim, the IHSH-427 is Iron Heart’s heavyweight take on the classic CPO overshirt—engineered for durability, structure, and long-term wear. Constructed from 16oz Japanese selvedge denim, this shirt delivers a dense, textured hand with the brand’s signature toughness. The black sulphur-dyed finish will gradually fade with wear, revealing high-contrast character and unique patina over time. Woven using ring-spun cotton yarns, the fabric develops vertical fading (“tate-ochi”) similar to vintage denim, making each piece distinctly personal with age. Cut in a traditional CPO silhouette, the IHSH-427 features a slightly longer body and a roomier fit than standard Iron Heart shirts—ideal for layering as a lightweight jacket. Functional details include oversized chest pockets, side handwarmer pockets, and heavy-duty snap fastenings for ease of wear. Features Size L 16oz Japanese selvedge denim Sulphur/overdyed black – designed to fade with wear CPO-style overshirt construction (longer length) Heavy-duty snap front closure Dual chest pockets + handwarmer pockets Straight back yoke (non-western styling) Corduroy-lined collar (on most variants) Chainstitched and felled seam construction One-washed (minimal shrinkage expected) Made in Japan Fit Notes Relaxed/overshirt fit compared to Iron Heart western/work shirts Typically runs slightly small; many size up for layering Size L works well as a mid-layer or light outerwear piece