To a great extent, the ultra heavy flannel (UHF) shirts define Iron Heart: heavy, rugged, but amazingly wearable. The 12oz fabric is woven with Aspero cotton from the foothills of the Andes mountains. It's double brushed on the inside and single brushed on the outside, resulting in a very soft yet substantial, thick, warm and windproof flannel. This shirt is a wardrobe staple - a work cut in brown crazy check.
- Made in Japan
- Work shirt
- 12oz Japanese ultra-heavyweight flannel - brown crazy check
- 100% Aspero cotton
- Cheese dyed (direct dye)
- Fabric single brushed on face and double brushed on reverse
- Tonal stitching
- Black cat's eye buttons
- Classic patch pockets with button fastenings and pen holder
- Single and double needle stitch construction
- Straight back yoke
- Felled internal seams
- Side seam gussets with chainstitch run-off
- Red bobbin thread
- One-washed, but could shrink up to half a size with continual or very hot washing/tumble drying