Double Helix Classic 1930's Jacket - Brown
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This jacket from Japanese leather masters Double Helix is the Classic 1930's inspired by Leather "Sports Jacket" style jackets around the 1930's. The cut has been updated to a more form fitting modern cut. Jacket started to feature zippers instead of button front fastening around this period and the 1930's features a unique "gem" shaped zipper puller that hives it a vintage original feel. The insertion is also quite special as they have to drill holes in the leather to attached the zipper to the hem of the jacket.
Made from a premium 1.3mm Japanese vegetable tanned, tea core horsehide leather we love this take on a 1930's inspired jacket. The tea-core leather will start of as a dark brown and will lighten as the jacket ages in high wear areas.
- Classic 1930's inspired Jacket.
- Vegetable tanned tea core Japanese horsehide leather.
- Dark brown oiled finish
- Aniline Finish.
- 1.3mm thickness.
- Left chest pocket with zip.
- Buffalo horn button cuffs.
- Angled hip pockets.
- Inside pocket.
- Brass waist adjusters.
- Waldes Zipper.
- 100% Cotton lining.
- Made in Japan.
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The Double Helix 1930s Sports Jacket brings vintage details into a modern, wearable shape — no fuss, just clean lines, great leather, and that unmistakable old-school charm. Inspired by early leather “sports jackets” of the era, it’s cut slimmer than the originals, so it feels sharp without being restrictive.
The tea-core horsehide is rich and weighty at first, but it softens with wear and gradually reveals lighter tones underneath. It’s the kind of leather that tells a story the longer you keep it in rotation. Add in little touches like the gem-shaped Waldes zipper pull, brass adjusters, and buffalo horn button cuffs, and you’ve got a piece that nails the details without overdoing it.
This one pairs well with relaxed trousers or jeans and a simple knit underneath. It leans vintage without feeling like a costume. Just a great jacket with heritage roots and an easy, everyday wearability.
Same day shipping with tracking information.
Shipments arrive within 5-7 business days anywhere in the world.
Orders over $500 AUD activate free worldwide shipping.
Two Weeks to decide if your purchase is right for you because we're not happy unless you're happy!
United States duties, custom's fees and taxes are covered by us. The price you pay at checkout is the final price.
2 - Garment Fits Slightly Small
Size Chart


Double Helix Classic 1930's Jacket - Brown
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