Men's Brown B3 Shearling Jacket WW2 Aviator Jacket
Men's Brown B3 Shearling Jacket WW2 Aviator Jacket
Men's Brown B-3 Shearling Jacket — WW2 Aviator Jacket
This is the original. Brown leather. Genuine sheepskin. Golden shearling. The exact silhouette worn by US bomber crews in the unheated bellies of B-17s and B-24s over Europe in the Second World War. We haven't reinvented it. We haven't modernised it past the point of recognition. We've just built it correctly.
The B-3 doesn't need updating. It needs respecting.
The leather is warm caramel-brown — the same shade the originals were made in, finished with a soft, slightly matte surface that catches light without looking artificial or over-polished. This is what sheepskin leather is supposed to look like: rich, natural, full of subtle tonal variation across the hide. It deepens and softens with wear rather than cracking or fading.
The shearling is genuine — golden-amber natural sheep's wool visible at the wide collar, the cuffs, and along the hem. It's the same wool that lines the entire interior of the jacket, because this is built from real double-faced sheepskin: a single hide with the leather facing out and the wool growing on the inside. No glued lining. No synthetic insulation. The warmth is built into the hide itself, the way it was for the men who wore the original in conditions most people will never experience.
The construction stays faithful to the military pattern. The wide spread collar with the leather throat-latch strap that fastens fully closed against wind. The angled welt hand pockets, sized for cold hands and a folded map. The two-piece back panel with the centre seam — a heritage construction detail you won't see on cheaper shearling bombers because it costs more to do. The adjustable side-buckle waist tabs that cinch the jacket against the body to seal in heat.
The fit is the only concession to the present. The original 1940s B-3 was cut long, boxy, and oversized for stand-still cockpit duty. This version is slightly trimmer and more fitted — enough that it works with a modern wardrobe instead of looking like surplus. Beyond that, nothing has been redesigned. Nothing has been "improved." The B-3 was finished right the first time.
The warmth is extreme. Double-faced sheepskin is one of the warmest natural materials ever used in outerwear, full stop. The continuous shearling lining, the sealed throat-latch collar, the cinched waist, and the full wool wrapping the cuffs and hem make this a genuine winter jacket — built for the kind of cold most modern outerwear gives up on.
If you want the real thing — the classic brown sheepskin bomber, faithful to the original, built from genuine materials, with no modern twist getting in the way — this is the jacket.
The specs, plainly: Genuine double-faced sheepskin — single-hide construction with leather outer and natural wool interior · Warm caramel-brown leather shell with matte finish · Golden-amber natural shearling at collar, cuffs, and hem · Wide spread collar with single leather throat-latch strap · Two angled welt hand pockets · Adjustable side-buckle waist tabs · Two-piece back panel with centre seam · Front zip closure · Slim, fitted modern cut · Built for genuine cold-weather wear.
Frequently Asked Questions
Is this an authentic B-3 jacket? This is a faithful reproduction of the original B-3 silhouette issued to US bomber crews in the Second World War. The construction, materials, and design details are true to the original pattern — wide shearling collar, throat-latch closure, sheepskin shell, full wool lining, two-piece back panel. The only modern adjustment is a slightly trimmer fit for contemporary wear.
Is the sheepskin and shearling genuine? Yes — this jacket is made from 100% genuine double-faced sheepskin. The amber wool visible at the collar, cuffs, and hem is the natural shearling that lines the entire interior of the jacket. No synthetic substitutes.
What is double-faced sheepskin? Double-faced sheepskin is a single hide where the leather side faces out and the natural wool grows on the inside. There's no separate lining sewn in — the leather and the wool are the same piece of sheepskin. It's the most authentic and effective construction for a shearling jacket.
How warm is it? Extremely warm. Double-faced sheepskin is one of the most effective natural insulators ever used in outerwear — which is exactly why it was chosen for high-altitude bomber crews in the first place. This jacket is built for serious winter cold, not mild-weather layering.
What's the throat-latch strap for? The leather strap at the collar lets you fully fasten the wide collar closed across the throat in extreme cold, sealing off any gap where wind could get in. It's a direct carryover from the original military design and one of the reasons the B-3 stays warm even when the wind picks up.
Does it fit true to size? The cut is slightly trimmer than the original 1940s pattern but the sheepskin construction still takes up some interior room. It's designed to layer over a tee or thin knit rather than bulky sweaters. Check the size chart on this page carefully, and if you want layering room, size up one.
Is the brown colour authentic to the original? Yes — the warm caramel-brown is the classic colour the original B-3s were made in. The slight matte finish and natural tonal variation are characteristics of genuine sheepskin and reflect how the jacket would have looked when first issued.
How heavy is it? Substantial — genuine sheepskin and natural shearling create a jacket with real weight to it. That weight is part of what makes it work: real materials, real warmth, real presence. It's not a lightweight jacket and isn't meant to be.
How do I care for it? Brush the shearling gently with a suede or wool brush to keep it lofted. Spot-clean the leather side with a damp cloth and use a sheepskin-specific protector spray. Never machine wash, never soak, never dry with direct heat. For deep cleaning, take it to a specialist experienced with sheepskin garments.
Can I wear it in the rain? Sheepskin handles light exposure, particularly with a protector applied, but should not be worn in heavy rain. If it gets wet, air dry it naturally at room temperature away from heat and brush the shearling back up once dry.
