IHM-47-NAV - 12oz Whipcord Tanker Jacket - Navy

The Iron Heart 12oz Whipcord Tanker Jacket draws inspiration from the WWII-era jackets issued to U.S. servicemen in the 1940s but reimagines them with modern construction and refined materials. This Fall/Winter ’25 iteration delivers military precision with everyday wearability, crafted from a sulphur-dyed 12oz Japanese whipcord that’s designed to fade beautifully over time. The tightly woven cotton shell provides durability and wind resistance, while maintaining a comfortable hand feel that softens with age.

Inside, the jacket is lined with weather-resistant Japanese Ventile cotton for enhanced protection from wind and rain, offering warmth without excess bulk. The design features a two-way YKK zipper with a storm placket, hybrid knit cuffs and hem for a natural wind-blocking fit, and tubular knitted collar detailing. Patch handwarmer pockets, an internal snap pocket, and poly-cotton reinforced stitching round out the utilitarian build. As always, the balance of toughness, comfort, and attention to detail puts Iron Heart in a league of its own.

• 12oz Japanese sulphur-dyed whipcord
• 100% cotton shell
• Water-resistant 6.2oz Japanese Ventile cotton lining
• One-wash finish, no further shrinkage expected
• Two-way YKK zipper with whipcord pull
• Internal storm placket for wind protection
• Tubular knit collar
• Hybrid knit cuffs and hem for secure fit and comfort
• Handwarmer patch pockets
• Internal snap pocket
• Poly/cotton thread for added strength
• Made in Japan

Handmade by WORKS INC. in Japan

Size	Shoulders	Length	Chest (P2P)	Waist	Opening	Sleeve	Sleeve Opening
XS	17.4	24.7	21.9	21.0	16.0	24.9	3.4
S	18.3	24.8	22.9	22.0	17.4	25.0	3.5
M	18.8	25.6	23.4	22.9	17.8	25.4	3.5
L	19.6	26.3	24.4	23.5	18.3	26.0	3.7
XL	20.2	27.2	25.5	24.5	20.3	26.7	3.8
XXL	21.2	27.9	26.2	25.0	20.7	27.0	3.9
XXXL	21.7	28.6	26.7	25.8	21.1	27.9	4.0
XXXXL	22.5	29.5	27.8	27.0	22.7	28.5	4.2

A variance of +/-.5" is within tolerance. 

Fit Notes: Tommy is wearing an L in this piece. He generally wears this size in their jackets and XLs in all the shirting. This one sticks to that standard. It has a roomier cut, as a jacket should, which allows him to wear a size closer to his "normal size." We would still recommend sizing up once if you are in between sizes. Tommy is 5'10," 162lbs with a 40" chest.