Iron Heart 7oz Rubber Wax Coated Windbreaker - Black

Originally designed with motorcyclists in mind, this mid-length windbreaker offers reliable protection against wind and rain without the weight of a traditional duck canvas. Made from a 7oz plain weave cotton known in Japan as "weather fabric," it features a dense weave with uneven weft yarns that enhance durability while keeping the jacket light and breathable.

The standout feature is its rubber wax coating—a blend of resin and latex that adds water repellency, wind resistance, and a subtle sheen. Finished with tonal detailing throughout, the jacket includes a two-way nickel YKK zipper under a snap-fastened placket, hand warmer pockets, ribbed storm cuffs, and a tonal Iron Heart chest print. A refined take on the classic windbreaker silhouette, built with Iron Heart’s signature over-engineering.

- Iron Heart 7oz Rubber Wax Coated Windbreaker.
- IHJ-145-BLK.
- Black colourway.
- 7oz weather canvas with rubber wax finish.
- Resin and latex coating for water resistance and windproofing.
- Classic windbreaker silhouette.
- Two-way YKK zipper under snap-fastened placket.
- Ribbed elastic collar and tubular knit storm cuffs.
- Snap-fastened hand warmer pockets.
- Hemline drawstring for adjustability.
- Tonal Iron Heart chest print.
- Tonal stitching.
- Internal felled seams.
- Single and double needle construction.
- Poly/cotton thread for durability.
- Made in Japan.