To a great extent, our ultra heavy flannel (UHF) shirts define Iron Heart: heavy, rugged, but amazingly wearable. This western shirt is an exclusive sax blue 'blanket check' 12oz fabric, woven with Aspero cotton from the foothills of the Andes mountains. We double brush it on the inside and single brush it on the outside, resulting in a very soft yet substantial, thick, warm and windproof flannel.

Details

• Made in Japan
• Western shirt
• Iron Heart original 12oz ultra-heavyweight sax blue blanket check flannel
• Aspero cotton
• UHF (ultra heavy flannel)