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20oz Paraffin Coated Duck Chore Jacket - Black

£518

IHJ-150-BLK
Size: Please select size

Fall/Winter ’25 introduces a new chore jacket cut to the lineup, blending practicality with contemporary style. This season’s models feature a more versatile pocket layout than previous Iron Heart coveralls, and a slimmer, more flattering silhouette. Key features of this updated cut include flapless chest pockets complete with a pen holder (inspired by our signature work shirts) and large flap-down waist pockets that double as side-entry handwarmers. Each pocket is secured with oversized snap fastenings for quick access, while the main placket uses heavy-duty tack buttons for strength.

This model is not for the faint-hearted, as it’s cut from heavyweight 20oz paraffin-coated Japanese duck canvas. If you’re familiar with our popular 17oz duck, you’ll know exactly what to expect from this weave—it’s stiff, incredibly hard-wearing, and a beast to break in. In fact, due to the tight plain weave and the enhanced durability and water resistance provided by the paraffin wax-soaked coating, we’d argue that this is our toughest fabric to date. However, this also makes it a very stubborn fabric to work with, requiring certain seams to be hand-stitched when the fabric folds are too dense for our machines—or, quite commonly, when an attempt at stitching breaks a needle. This time-consuming construction process means this model is only available in very limited numbers, with each jacket displaying subtle variations in stitching—some even bearing visible scars where a needle fell victim to the heft of the canvas.

Product Description

Made In Japan

- Designed by Shinichi Haraki, handmade by WORKS INC. in Japan

20oz Paraffin Coated Japanese Duck Canvas

- 100% organic cotton
- Plain weave canvas
- Kurashikizome® reactive-dyed warp and weft
- Paraffin wax soaked for enhanced durability and water resistance
- Fade-resistant to ensure a steadfast colour

Cut & Features

- Chore jacket
- Iron Heart branded copper tack button fastening placket
- Two chest pockets with a pen holder in left pocket
- Two dual-entry waist pockets (top-entry and hand warmers)
- Interior left breast pocket
- Oversized copper snaps on pockets, neck & cuffs
- Copper hook and bar fastening at neck
- Taped edge on interior of hem
- Poly/cotton constructional stitching
- Single and double needle stitch construction

Cut & Features

- Chore jacket
- Tonal stitching
- Oversized Iron Heart branded snaps
- Snap fastening flap-down chest pocket,
- Smaller snap fastening open chest pocket
- Two large snap fastening flap-down waist pockets
- Snap closure gusseted cuffs
- Single and double needle-stitch construction
- White bobbin thread

Fabric Focus

Sanforized & One-Washed

- Sanforization is a post-weave mechanical process which removes most potential shrinkage from a fabric before garment construction
- To further reduce the risk of shrinkage, we wash the completed garment in an aggressive industrial washing machine. This process removes virtually all potential shrinkage.
- No further shrinkage is expected when washed according to our care guidelines

Care Guidelines

- We recommend washing this garment at 30°C with a low (or no) spin cycle. Hang dry, do not tumble dry

FALL/WINTER 25 - FOR EVERY ADVENTURE