# IHM-48-BLK - 12oz Whipcord Lightweight N1 Deck Jacket - Black

- **Brand:** Iron Heart
- **Price:** $598.00
- **Catalog:** dant
- **Retailer:** dant
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqs4VKw9InS1zH9EFrek_Brmeq4SQ9-29bOd--Gj0UFfOgCeA9kY4xXhDW1LMP7xK6k4Q4596BrLV_2ZECFz5iZfZ81URBVryEB25vRc3dlXsoYXcedDf9xGPTLaRHSNxgCFyPCpJvSGAJTnx1hISYDVzg5K5yH1Ah6LhHJqEEOtgYSq3JUw7VkeCj_zfnxvTPRJhvitxgHE83Zw7gcBGdX_qLPPqcdhJqQdG_b-PxVOofDGpJ6OEOILFgZ0j6179PnIGE4lqsu0GyBv1AXme_laHk_YQ-8uSQpXZuW5innt0ahz5AAlXE4D_V64ze3RCeXfdipTWsgYzV7QRDpFrj8Bv_c4HpXYx--tR5t5sqB2-TErJX6vYad5SM0r9yCkerUAk5vec7nw5r-Kidr-xroqkcncf22heKv-rnEKiDvIOA2_RE0EOicGBwugF21qPowMuisI6bis_2Eh5bc7QVLkJYSA==
- **GTIN:** 06749659
- **Availability:** In stock

## Summary

Black lightweight N1 deck jacket made from 12oz whipcord cotton with a water-resistant Ventile lining and corduroy-lined collar, cuffs, and pockets.

## Description

The Iron Heart Lightweight N1 Deck Jacket reimagines one of the brand’s most iconic silhouettes with a focus on versatility and all-season wear. Inspired by the U.S. Navy deck jackets of the 1940s, this version retains the classic N1 shape but swaps the heavy wool insulation for a lighter, water-resistant Japanese Ventile cotton lining. The result is a jacket that provides warmth, wind protection, and breathability without the bulk of its cold-weather counterparts - perfect for transitional seasons. The outer shell is cut from a tough 12oz Japanese whipcord woven with hard-twisted yarns for exceptional durability. Unlike the traditional reactive-dyed whipcord used in Iron Heart’s standard N1, this version is sulphur-dyed, meaning the fabric will gradually fade and develop character with wear and washing. The corduroy-lined collar, cuffs, and pockets add texture and warmth, while the two-way YKK zipper, paracord-adjustable hem, and button cinches at the cuffs ensure a tailored, functional fit. Every stitch and detail speaks to Iron Heart’s craftsmanship - durable, precise, and built to age beautifully.  12oz Japanese sulphur-dyed whipcord 100% cotton shell Water-resistant 6.2oz Japanese Ventile cotton lining 14-wale corduroy-lined collar, cuffs, and pockets (85% cotton / 15% polyester) Two-way YKK zipper with snap-fastening placket D-stitch handwarmer pockets with snap closures Internal snap “gun” pocket Adjustable button cinches at hem and cuffs Paracord drawstring at hem Poly/cotton thread for added strength One-wash finish (no further shrinkage expected) Made in Japan  Handmade by WORKS INC. in Japan          table {             width: 100%;             border-collapse: collapse;         }         th, td {             border: 1px solid black;             padding: 8px;             text-align: center;         }         th {             background-color: #f2f2f2;         }         Size Shoulders Length Chest (P2P) Waist Opening Sleeve Sleeve Opening   XS 16.8 25.1 22.1 21.1 20.5 23.6 4.7   S 17.1 25.1 22.4 21.5 21.0 23.8 4.8   M 18.0 25.8 23.1 22.3 21.9 24.1 4.8   L 19.0 26.5 24.1 23.1 22.7 24.9 4.9   XL 19.6 27.4 24.6 23.6 23.3 25.4 5.0   XXL 20.4 28.1 25.5 24.6 24.1 25.9 5.1   XXXL 21.1 28.9 26.3 25.3 24.8 26.5 5.2   XXXXL 22.1 29.8 27.1 26.0 25.1 27.3 5.2    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.

## Appearance

- **Colors:** Black
- **Sizes:** M, L, XL, XXL, XXXL, XXXXL (per-size availability under Variants)
- **Materials:** 100% cotton shell
Water-resistant 6, 85% cotton, 15% polyester, 100% cotton shell, Water-resistant 6.2oz Japanese Ventile cotton lining, 14-wale corduroy-lined collar, cuffs, and pockets (85% cotton / 15% polyester), Poly/cotton thread for added strength

## Variants

- **In stock:** 1 of 6
- **Available:** XXXXL
- **Color (all variants):** Black

| Size | SKU | Availability |
| --- | --- | --- |
| M | TOIH320-M | Out of stock |
| L | TOIH320-L | Out of stock |
| XL | TOIH320-XL | Out of stock |
| XXL | TOIH320-XXL | Out of stock |
| XXXL | TOIH320-XXXL | Out of stock |
| XXXXL | TOIH320-XXXXL | In stock |

## Categories

- **Categories:** Jackets

## Additional Attributes

- **hem:** Paracord drawstring at hem
- **neck:** 14-wale corduroy-lined collar, cuffs, and pockets (85% cotton / 15% polyester)
- **tags:** apparel, Outerwear
- **lining:** 14-wale corduroy-lined collar, cuffs, and pockets (85% cotton / 15% polyester)
- **origin:** Made in Japan
- **vendor:** Iron Heart
- **size chart:** Shoulders: XS 16.8, Length: XS 25.1, Chest (P2P): XS 22.1, Waist: XS 21.1, Opening: XS 20.5, Sleeve: XS 23.6, Sleeve Opening: XS 4.7
- **product type:** Jackets
- **fabric weight:** Water-resistant 6.2oz Japanese Ventile cotton lining
- **shopify handle:** ihm-48-blk-12oz-whipcord-lightweight-n1-deck-jacket-black
- **country of origin:** Made in Japan

## Enrichment

- **Type:** deck jacket
- **Type Synonyms:** jacket, outerwear, military jacket
- **Gender:** male
- **Age Groups:** adult
- **Tags:** whipcord, corduroy collar, corduroy cuffs, button-front, water-resistant, long sleeve, collared
- **Styles:** military, workwear, rugged, utilitarian
- **Colors:** black
- **Color Families:** Black
- **Category Path:** Apparel & Accessories > Clothing > Jackets & Coats > Jackets > Casual Jackets
- **Collar Style:** Stand / Funnel
- **Fabric:** Corduroy, Cotton, Polyester
- **Fabric Weight:** Lightweight
- **Front Closure:** Buttons
- **Front Closure Length:** Full
- **Graphic Type:** Solid / No Print
- **Insulation Level:** Lightweight
- **Lining Material:** Cotton, Polyester
- **Outerwear Length:** Hip Length
- **Pattern:** Solid
- **Performance Features:** Water Resistant
- **Season:** All-Season
- **Sleeve length type:** Long
- **Canonical Brand:** Iron Heart

## Images

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*Source: cosimo.shop | Product ID: 13117ad9-54aa-41c6-b7d4-307fff4e699d | Canonical URL: https://cosimo.shop/product/iron-heart/ihm-48-blk-12oz-whipcord-lightweight-n1-deck-jacket-black-13117ad9-54aa-41c6-b7d4-307fff4e699d*