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1940s California Single Sport Jacket

Regular price $477.00
Unit price
per 

The 1940s California Single Sport Jacket is REAL SIMONS' study of the horsehide sport jacket — the notched-lapel, straight-zip, three-pocket silhouette that has stayed in rotation for over a century. After examining numerous 1940s originals, REAL SIMONS refined the proportions into a shorter, wider cut better suited to modern bodies, while preserving the spirit of the original: symmetrical angled pockets, a softened side-waist curve, and period-correct 1940s teardrop zipper pulls. Built from oil-rich tea-core horsehide and finished with IDEAL hardware. Available in Black Padova and Amber Brown.

Size guide

US/UK EU Brake House
36 46 S
38 48 M
40 50 L
42 52 XL
44 54 2XL
46 56 3XL

Scroll down for detailed measurements.

  • Faithful 1940s sport-jacket silhouette, refined for modern proportions
  • Notched-lapel, straight-zip, three-pocket configuration
  • Symmetrical angled pockets with a refined side-waist curve
  • Period-correct 1940s-style teardrop zipper pulls
  • Black Padova tea-core horsehide, or amber-dyed high-density vegetable-tanned horsehide
  • IDEAL Size 5 & Size 7 zippers (NYC, est. 1936)
  • REAL SIMONS original development
Find your size Enter your height and weight and we’ll pick your size.
How we size
  • We start from your height and weight, which predicts jacket size well for most people.
  • Some models are cut slimmer or roomier; we adjust for that automatically.
  • If you already own a jacket that fits well, tell us its size and we’ll use it as a cross-check.
  • Not sure between two sizes? Contact us and we’ll size you by hand.

Unsure about the fit? Find yours in the size & fit, or send us a quick message. We’ll make sure you get the right one.

Notify me when back in stock

Pick a size and we'll email you the moment it's restocked.

Size

Worldwide Free Shipping
All orders over $59. All parcels are shipped with tracking and delivered within 8–14 days.

Stress-Free Returns, Honest Policy
20-day money-back guarantee. Returns & exchanges accepted if it doesn’t fit.

All Taxes Included
No hidden fees, no surprises. Import duties and local taxes are fully covered.

    • SizeShoulderChestSleeveBack LengthHem
      S17.74542.510824.06122.85835.490
      M18.14644.111224.46223.25937.094
      L18.54745.711624.86323.66038.698
      XL18.94847.212025.26424.06140.2102
      2XL19.34948.812425.66524.46241.7106
      3XL19.75050.412825.66524.86343.3110

      All measurements are taken with the jacket laid flat.
      Slight differences may occur due to manual measuring.
      Please contact customer service if you need assistance placing an order.

      Model reference: 176 cm (5'9") / 76 kg (168 lbs) — wearing size L.

    SizeShoulderChestSleeveBack LengthHem
    S17.74542.510824.06122.85835.490
    M18.14644.111224.46223.25937.094
    L18.54745.711624.86323.66038.698
    XL18.94847.212025.26424.06140.2102
    2XL19.34948.812425.66524.46241.7106
    3XL19.75050.412825.66524.86343.3110

    All measurements are taken with the jacket laid flat.
    Slight differences may occur due to manual measuring.
    Please contact customer service if you need assistance placing an order.

    Model reference: 176 cm (5'9") / 76 kg (168 lbs) — wearing size L.

    The Official Real Simons International Channel

    Every Brake House jacket is a verified Real Simons make, with real fit guidance and a 20-day return policy.

    Why Brake House leather jacket?

    Brake House leather jackets embody the spirit of motorcycling — rugged, grounded, and timeless. Cut from thick full-grain leather in heritage-inspired designs, they shape to your body, tell your story, and stay with you for life.