Men's Brown B3 RAF Flight Bomber Aviator Real Sheepskin Shearling Leather Jacket

The Blacktop Gear Brown B3 Shearling Aviator is a men's B3-style flight bomber in brown leather with a cream shearling collar, cuffs and lining. Built for real cold, it runs a full front zip, a throat strap at the collar and a buckled waist belt. Handmade to order in sizes S to 5XL from $180, with free delivery within the USA.

Design & Build

This is the classic B3 aviator shape — the heavy sheepskin flight jacket built to hold heat at altitude. The shell is brown leather with a soft cream shearling lining that folds over at the collar, the cuffs and the hem, so the warmth is built in rather than added on. The collar fastens with a throat strap so you can close it up against the wind.

The front closes on a sturdy full-length zip backed by a leather storm facing. Two welt hand pockets sit at the front for warmth and storage, and a buckled leather waist belt across the front lets you cinch the hem in for a closer fit and a better seal against the cold. The cuffs zip and fold back to show the shearling. Antique-finish hardware runs throughout.

It is a substantial, warm jacket cut in the cropped B3 silhouette — the style that has kept pilots and riders warm for decades. The brown leather and cream shearling give it the traditional aviator look that never dates.

Specifications

Who buys this jacket

• Cold-weather riders. The shearling collar, cuffs and lining make this a true winter jacket built to seal in heat.
• Aviator and heritage fans. The brown-and-cream B3 shape, throat strap and waist belt are the traditional flight-jacket look.
• Anyone who wants warmth without a parka. The cropped B3 cut keeps you warm while staying easy to move in on the bike.

How riders wear it

The brown-and-cream combo is a classic, so keep the rest simple — a knit or tee and dark denim, with brown or tan boots. Zip it to the throat strap with the shearling collar up in the cold, or fold the collar open for a softer look. Buckle the waist belt to seal the hem against the wind. For a B3 fit wear your normal size; to layer a thick knit underneath, size up one step.

Size Chart — Men's Jackets

Measure around the fullest part of your chest — or your stomach if it is larger — and use the larger body measurement. Size up for a more relaxed fit or to layer underneath.

Garment measurements refer to the finished jacket; body measurements refer to the wearer. The shearling lining takes up some room, so if you are between sizes or layering, size up. For centimetres and the full measuring guide see our Size Guide. If you fall between sizes we build to your own measurements at no design charge.

Frequently asked questions

Is it shearling-lined?
Yes. It has a shearling lining that shows at the collar, cuffs and hem, with a brown leather shell on the outside — the classic B3 build.

Is the leather real?
Yes, the shell is genuine leather and the lining is shearling.

How warm is it?
Very. The B3 shape and shearling lining are built for real cold. The throat strap and waist belt let you seal it tight against the wind.

Does the collar close up?
Yes. The fold-down shearling collar fastens with a throat strap to close out the wind, and folds open for a softer look.

Does the waist adjust?
Yes. A buckled leather belt across the waist lets you cinch the hem in for a closer fit and a better seal.

Which size should I order?
Measure your chest at the fullest part and match it to the chart. The shearling lining takes up room, so if you are between sizes or layering, size up. Between sizes, send your measurements and we build to them at no extra charge.

Do you make sizes above 5XL?
S to 5XL is the standard run for this jacket. If you need a larger size, message us and we will quote a made-to-measure build.

How long does it take?
Each jacket is made to order in about 2–3 weeks, then shipped free within the USA.

Can I change the colour or details?
Yes. The leather colour, lining, pockets and hardware are all open on a custom build — tell us what you want and we quote it before you order.

Where is it made?
Blacktop Gear is a US brand. Every piece is designed in the USA and handmade in our own factory rather than outsourced to a third-party manufacturer — which is how we control the leather grade and the stitching on every order. Delivery within the USA is free.

Make it your own

Every part of this jacket can be built to your spec — a different leather or shearling colour, a change of pockets or hardware, or your own measurements if you fall between sizes. Standard sizing carries no design charge. Start your build on our custom leather gear page.

Shipping
Allow 1-2 weeks for this product to be shipped..
We offer express worldwide shipping on all orders.
Returns
We have a hassle-free return policy of 30 days.
If you don't like the item or find any issues, you can request a return for a refund or exchange within 30 days of receipt.
Standard size orders can be returned for a full refund or exchange.
Made-to-measure or other customized orders can only be returned for alteration.

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Do's
Use a soft, dry, or slightly damp cloth to clean your leather bag.
Apply a dedicated quality leather cleaner once or twice a year.
Use leather conditioner to moisturize & prevent flaking and wrinkling.
Store your leather bag in a dust bag to avoid scratches.
Don'ts

Do not wash, bleach, or tumble dry your leather bag
Do not use cleaning products containing alcohol to prevent discoloration.
Do not keep your bag near direct heat sources.
Avoid plastic bags for storage. Use a ventilated soft fabric case.