Men’s "Midnight-B3" Aviator | Matte Black Premium Sheepskin | Authentic Charcoal Shearling-Lined Bomber | Full Grain Apparel

The Men’s B3 Black Shearling Leather Jacket by Full Grain Apparel is the ultimate "Stealth-Mode" evolution of the legendary WWII flight jacket. While traditional aviators rely on brown tones, this Full Grain Apparel original delivers a monochromatic, high-octane aesthetic. Crafted from Heavy-Duty Double-Face Sheepskin, this is a "single-skin" garment—the rugged leather exterior and the plush wool interior are one natural layer, providing an impenetrable barrier against the harshest winter elements.

The "Midnight-B3" features a Matte Obsidian Nappalan finish on the leather, which adds an extra layer of protection against rain and snow while maintaining a sleek, urban profile. Inside, you are enveloped in Thick, Tonal Charcoal Shearling that provides world-class insulation down to $-20^\circ\text{C}$. With its oversized collar and signature buckled throat latches, this jacket is designed for the man who wants the unmatched warmth of a heritage bomber with a sharp, modern edge.

• Material: 100% Authentic Double-Face Sheepskin by Full Grain Apparel (A premium, one-piece hide where the leather and wool are naturally integrated).

• Color: "Stealth Onyx" — A deep, saturated black leather exterior paired with a matching tonal charcoal wool interior.

• Lining: 18mm-20mm High-Density Shearling — Authentic natural wool that traps body heat while allowing for natural breathability.

• Design: Classic B3 Flight Architecture — Features leather-taped seams for maximum wind-proofing and a dramatic, wide plush collar.

• Closure: Heavy-Gauge Industrial Zip — Featuring a high-tensile gunmetal YKK zipper with a wide internal leather storm flap to block drafts.

• Hardware: Reinforced dual-buckle throat latches and adjustable side-waist tabs for a custom, wind-tight fit.

• Fit: "Command-Boxy" Fit — Designed with a broad-shouldered, masculine silhouette that provides enough room for heavy layering.

• Storage: Two deep, "Warm-Hand" side pockets lined with natural shearling for instant temperature relief.

• Benefits: Climate-Shield Tech — The natural properties of sheepskin make this jacket wind-proof, water-resistant, and biologically capable of regulating your temperature.

Use Cases / Styling / Occasion:

The Black B3 Shearling Jacket is the definition of "Industrial Luxury." For an "Urban-Tactical" look, pair this Full Grain Apparel jacket with a black hoodie, distressed charcoal denim, and leather combat boots. For a "Sleek-Professional" winter vibe, wear it over a grey cashmere turtleneck and wool trousers. It is the definitive choice for city winters, alpine travels, or anyone who values "The Gold Standard" of cold-weather gear.