The J-27R: the legacy of the American police motorcycle units.

The J-27R takes up the characteristic lines of the historic Buco J-27 - a model whose origins go back to the jackets developed for American police motorcycle units. A lineage that reads through the construction: asymmetric fastening, large chest pocket with flap, removable belted waist with buckle, shoulder panels - all functional details that define this jacket as much as its leather. That leather is a Cow Milled - a cowhide with a pronounced natural grain, selected for its character and robustness. At 0.8 to 1 mm thick, it is denser and more textured than smooth leathers - a material that asserts itself at first glance and develops a natural patina over time.

A construction built to last, detail by detail.

On the J-27R, every element has a purpose and an origin. The large chest pocket with flap - secured by Antique Silver press studs - is one of the most recognisable codes of the historic model. The zip chest pocket completes the construction on the right side. The removable belt, attached by press-stud loops, comes off entirely - buckle and eyelets in Antique Silver finish, consistent with all the metal elements on the jacket. Shoulder panels and action pleats ensure freedom of movement. The wrist zips, in Antique Silver finish, close everything off with the same coherence. Inside, the body lining in black quilted poplin, 100 % cotton - visible when open with its characteristic diamond pattern - provides superior thermal insulation to a simple lining, without adding weight to the jacket. The polyester sleeve lining makes the jacket easy to pull on. An interior zip pocket completes the construction.

Detroit, Michigan. Buco, since 1933.

Joseph Buegeleisen founded the Buegeleisen Company in Detroit in 1933 - Buco is the contraction of the name. Originally a motorcycle accessories manufacturer, the brand began producing leather jackets in the 1940s, made entirely in-house. Its models quickly equipped generations of riders, flat-track and drag strip racers - but also law enforcement, for whom Buco developed specific models, of which the J-27 is one of the most emblematic.

Detroit, Michigan. Industry, the open road, performance, duty - that is the world in which Buco built its authority. The J-27R is its direct expression: a jacket whose character rests not on effect, but on the solidity of its construction and the quality of its material.

Features

Cow Milled cowhide leather, 100 % (0.8-1 mm): pronounced natural grain, selected for its character and robustness, developing a natural patina over time.
Large chest pocket with flap: a signature construction code of the historic J-27, secured by Antique Silver press studs.
Zip chest pocket: additional storage on the right side, in Antique Silver finish consistent with the whole.
Removable belt: attached by press-stud loops, removes entirely - buckle and eyelets in Antique Silver finish.
Asymmetric fastening: a historic code of the American leather jacket, in Antique Silver finish consistent with all metal elements.
Shoulder panels and action pleats: freedom of movement, in keeping with the generous American cut.
Wrist zips: fitted closure in Antique Silver finish, consistent with all metal details throughout.
Body lining in black quilted poplin, 100 % cotton / polyester sleeve lining: enhanced thermal insulation, easy to pull on.
Interior zip pocket: secure and discreet storage.
Generous American cut: size down from your usual size.

Frequently asked questions

How do I choose my size for the J-27R?

The J-27R has a generous American cut. It is recommended to size down from your usual size for the correct fit. If in doubt between two sizes, go for the smaller one.

What is Cow Milled leather?

Cow Milled is a cowhide whose natural grain has been accentuated through a mechanical tumbling process - "milling". This treatment gives the leather a textured, living appearance, distinct from smooth or "naked" leathers. The result is a visually denser material with a pronounced feel, which develops a natural patina with time and wear.

Is the belt really removable?

Yes. The belt on the J-27R is attached by press-stud loops and comes off entirely. Without the belt, the jacket takes on a cleaner line while retaining the discreet loops at the waist. The buckle and eyelets are in Antique Silver finish, consistent with all the metal elements on the jacket.

What is the origin of the J-27R model?

The J-27R takes up the lines of the historic Buco J-27, a model whose origins go back to the jackets developed for American police motorcycle units. This lineage explains the construction of the model: functional, robust, built for demanding use. The large chest pocket with flap, the belt and the shoulder panels are its most direct witnesses.

Does the quilted lining provide real thermal insulation?

The body lining in black quilted poplin, 100 % cotton, provides significantly superior thermal insulation to a simple lining. It makes the J-27R a jacket suited to cool to cold temperatures, more seasonally versatile than models with a thin lining. For very harsh winter conditions, a mid-layer is recommended.

How do I care for this jacket?

Cow Milled leather is cared for in the same way as a classic grained leather. A quick wipe with a slightly damp cloth is enough for surface marks. A nourishing leather cream, applied once or twice a year, preserves the suppleness of the material and maintains its natural patina. Avoid prolonged exposure to rain or direct sunlight.

What sets the J-27R apart from the J-21R?

The J-21R and the J-27R are two distinct models from Buco's history, with different origins and constructions. The J-21R is a road-inspired jacket, with its characteristic D-Pocket, Coin Pocket and Pillion / Map Pockets. The J-27R draws on a law enforcement heritage - it is distinguished by its large chest pocket with flap, removable belt and Cow Milled leather with a pronounced grain, for a more assertive character and enhanced thermal insulation.

Men's Jacket BUCO J-27R BLACK