Ultra Heavy Flannel American Check Work Shirt - Blue IHSH-435-BLU

IHSH-435-BLU

To a great extent, Iron Heart's 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. They 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. This shirt is a wardrobe staple—seen here in Iron Heart's work shirt cut with a blue American check. 



Because they now use a reactive dyeing process for our UHF fabrics—as opposed to the direct dye technique used on older variations—this plaid features a subtler color palette compared to the vibrant checks from previous seasons. Whereas those older direct-dyed fabrics would mellow in appearance after a few washes, this new dyeing method is far more colourfast. To counter this, they muted the colors slightly to offer a more worn-in appearance from the get-go.

12oz Japanese Ultra Heavy Flannel
- 100% aspero
- Single brushed face / double brushed reverse

- Twill weave

- Reactive-dyed 
- Fade-resistant to ensure a steadfast color

-Single, double and triple needle stitching
- Poly/cotton thread for enhanced strength and durability
- Bar tack pocket reinforcements
- Chainstitched side seams
- Felled internal seams

-One Wash-No further shrinkage is expected

Dan is 6'1 180lbs wearing a M