IHM-48-BLK - Lightweight Whipcord N1 Deck Jacket - Black ues-70rw-du-olive With the sturdy sashiko fabric

With the sturdy sashiko fabric and inner lining

Model: 6'0'' and 175 lbs wearing size 6 | L for a comfortable-slim fit

These are their reproduction of a vintage Levi's 501

The new restock from March '25 run larger

so a smaller chest measurement in these thermals is probably preferred

IHM-48-BLK - Lightweight Whipcord N1 Deck Jacket - Black ues-70rw-du-olive With the sturdy sashiko fabricIron Heart's popular N1 Deck Jacket makes a debut in a new lightweight Black colorway, shedding the heavy Alpaca wool in lieu of a lightweight Ventile cotton lining, while maintaining its breathability and protection against the elements. Additionally, this 12oz Whipcord shell is sulphur dyed, resulting in a jacket that will gradually fade and age with wear. The corduroy collar tops off this jacket with a classic contrast appearance, making this an N1