Prometheus Design Werx

This Life
and into
the Next

Few goods today can stand the test of time. Our leather jackets are made to last your lifetime and then can be passed onto the next generation. Legacy quality, made for life.

Timeless
Design

The OR66 is the direct descendent of the "half belt" jacket design that came in being in the 1930s during the Golden Age of Aviation. A design that is sleek, minimalist and stripped of any superfluous ornament. To create the OR66 Jacket, we started with three authentic period examples of this style jacket from the 1930s, 40s and 50s. From these vintage examples our master pattern and final jacket was created.

Handmade in
San Francisco
CA, USA

Our Founder has had a relationship with this world renown custom leather San Francisco workshop since 1985. This workshop used the finest, select, front quarter panel horse hides to create this jacket. A very special weight and ecological tanning method were chosen to produce a jacket equally at home around town, on a motorcycle, or in a cockpit. Unlike the very stiff and unforgiving 4oz hides, we chose a rugged 3.25 oz which is more supple and comfortable for a 3+ season range, and won't be weigh you down for everyday wear. Our select horse hides are superior in tensile strength, abrasion resistance, and durability to any cow and steer hides in heavier weight classes. The OR66 will break in with use and display its characteristics as unique as the individual who wears it.

MILSPEC
Details

The OR66 is lined with our custom milled, MILSPEC 5050 NYCO for lower bulk yet extra durability.

Heavy Duty
YKK
Zippers

We use only the finest grade of heavy duty, genuine brass YKK zippers in our OR66. 

Original
Outerwear
for
Adventure

Before soft-shells, 3L waterproof-breathables, or polyester fleece, leather and horsehide in particular, was the material of choice for rugged outerwear. As worn by adventurers, pilots, motorcyclists, rogues, scholars, rebels, cops & robbers alike. Buy it for life. The OR66 is warrantied against manufacturer's defect for the life of the original owner.

Product Specs

Materials:

  • 3.25oz Premium, Front Quarter Panel Horse Hide
  • 6.50oz MILSPEC 5050 NYCO Ripstop Lining
  • Sateen
  • Heavy Gauge Brass YKK 2 Way Front Zipper
  • Brass YKK Sleeve and Pocket Zippers
  • Heavy Duty Nylon Thread

Sizing:

  • Regular Fit, Suitable to Wear Over a Light Mid-Layer
  • 23" Center Front Length for Size 40
  • 38, 40, 42, 44, 46

Weight:

  • 66oz for Size 40

Features:

  • Authentic period patterning and design.
  • Special tanning and hide weight for faster break-in and 3+ season wear.
  • Best in class wear and durability horsehide.
  • 6.50oz MILSPEC 5050 NYCO ripstop liner in OD Green.
  • Zipper cuffs.
  • Buckle cinch waist tabs.
  • USN G1 style bi-swing gusseted back for arm mobility.
  • USN G1 style wind flap.
  • 2-way main zipper for IWB access and adjustability for riding position.
  • 1 zippered angled chest pocket.
  • 2 zippered hand-warmer pockets.
  • 2 snap closure leather lined interior Napoleon pockets.
  • 1 zippered collar hide-away pocket.
  • Brass eyelet pit vents.
  • Sateen lined sleeves.
  • Leather zipper pull tabs

Hand Made In:

  • San Francisco, California, USA

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Charles
Ba Ba Ba Bad to the Bone

I've had other well-known leather jacket brands, but none have struck a chord with me like the OR66. This jacket rules. The sizing is spot on, and the quality (tough yet supple) of the leather is simply the best. I could see a jacket like this being a three-generation hand-me-down.

J
Jason Green
Finally got my grail jacket

I’ve been waiting to get my hands on a black OR66 jacket for going on 4-5 years. Every time there was a batch released…I was either at work…or there weren’t any size 48s. Flash forward to 2 weeks ago…boom it’s 3 PM on the east coast & there’s a size 48. I order it immediately & patiently await arrival. The jacket shows up…& it’s way cooler than it looks on the website, it’s hand-down the most ruggedly-constructed leather jacket I’ve seen…while still maintaining functionality & style. Now I need one in brown.

Thank you for the review Jason. Enjoy this very cool jacket!

scroll btn