This ultra heavy flannel shirt boasts a substantial 12oz fabric made from Aspero cotton, offering unparalleled warmth and windproof protection. Its work shirt cut features a muted blue American check pattern, enhanced by a new reactive dyeing method that ensures lasting color vibrancy. Double brushed for softness on the inside and single brushed on the outside, it strikes the perfect balance between ruggedness and comfort, making it a versatile wardrobe staple.
From the brand: To a great extent, our 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. 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. This shirt is a wardrobe staple—seen here in our work shirt cut with a blue American check.
Because we 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 colour 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, we’ve muted the colours slightly to offer a more worn-in appearance from the get-go.
[SIZE-GUIDE-INCH]
Tag Size
XS
S
M
L
XL
XXL
XXXL
XXXXL
Shoulders
16.4
17.3
18.0
18.9
19.5
20.3
21.0
21.5
Length
27.6
28.0
28.7
29.3
29.8
30.4
31.0
31.4
Chest (P2P)
20.4
20.9
22.0
22.6
23.5
24.2
25.0
25.4
Waist
19.0
19.8
20.8
21.5
22.3
23.0
23.6
24.4
Opening
19.9
20.6
21.6
22.1
22.9
23.6
24.5
25.1
Sleeve
25.4
24.9
25.9
26.3
27.1
27.4
28.4
28.6
Sleeve Opening
4.5
4.6
4.6
4.7
4.8
5.0
5.3
5.5
[SIZE-GUIDE-CM]
Tag Size
XS
S
M
L
XL
XXL
XXXL
XXXXL
Shoulders
41.8
43.9
45.7
47.9
49.5
51.4
53.3
54.6
Length
70.1
71.1
72.9
74.3
75.7
77.3
78.9
79.8
Chest (P2P)
51.7
53.2
55.9
57.5
59.7
61.5
63.5
64.5
Waist
48.4
50.3
52.8
54.6
56.6
58.4
59.8
61.8
Opening
50.4
52.2
54.9
56.3
58.0
59.8
62.2
63.9
Sleeve
64.6
63.4
65.9
66.7
68.7
69.5
72.0
72.8
Sleeve Opening
11.4
11.7
11.7
11.9
12.2
12.7
13.3
13.8
