


Men’s B3 Brown Shearling Aviator Jacket – Classic Leather Coat
$350.00 Original price was: $350.00.$250.00Current price is: $250.00.
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Size Chart Mens Wear
Jacket Size | US Size | EU Size | Chest | Sleeves |
|---|---|---|---|---|
XS | 34 | 44 | 86 - 89 | 63.5 |
S | 36 - 38 | 46 - 48 | 91 - 97 | 64.5 |
M | 40 | 50 | 99 - 104 | 66 |
L | 42 - 44 | 52 - 54 | 106 - 112 | 67 |
XL | 46 | 56 | 114 - 119 | 68.5 |
2XL | 48 - 50 | 58 - 60 | 122 - 127 | 70 |
3XL | 52 | 62 | 129 - 135 | 71 |
4XL | 54 - 56 | 64 - 66 | 137 - 142 | 72 |
Jacket Size | US Size | EU Size | Chest | Sleeves |
|---|---|---|---|---|
XS | 34 | 44 | 34 - 35 | 25 |
S | 36 - 38 | 46 - 48 | 36 - 38 | 25.5 |
M | 40 | 50 | 39 - 41 | 26 |
L | 42 - 44 | 52 - 54 | 42 - 44 | 26.5 |
XL | 46 | 56 | 45 - 47 | 27 |
2XL | 48 - 50 | 58 - 60 | 48 - 50 | 27.5 |
3XL | 52 | 62 | 51 - 53 | 28 |
4XL | 54 - 56 | 64 - 66 | 54 - 56 | 28.5 |
| XXL |
Stay warm in timeless style with the Men’s B3 Brown Shearling Aviator Jacket, a heritage-inspired piece crafted from 100% genuine sheepskin leather. Designed for cold-weather comfort, this jacket delivers rugged aviator appeal with plush shearling insulation — perfect for winter rides, outdoor adventures, or elevating your everyday wardrobe.
Design & Details
This classic B3 aviator jacket features a shearling-lined turn-down collar, front zipper closure, and adjustable leather straps for a secure fit. The rich brown leather exterior develops a beautiful patina over time, while the full shearling interior ensures warmth and coziness in every wear. Designed with vintage military inspiration, it embodies the perfect blend of functionality and timeless fashion.
Key Features
- Material: 100% Genuine Sheepskin Leather
- Inner: Full Shearling Lining
- Color: Brown
- Design: Classic B3 Aviator / Bomber Style
- Closure: Front Zipper
- Collar: Shearling-Lined Turn-Down Collar with Buckle Straps
- Pockets: Two Side Pockets + Inside Pocket
- Fit: Regular Comfortable Fit
Style & Care
- Ideal For: Winter wear, aviation-inspired fashion, and cold-weather streetwear
- Care Instructions: Professional leather and shearling cleaning only; avoid direct sunlight and moisture
- Styling Tip: Pair with denim jeans and boots for a rugged aviator look, or wear over a knit sweater for a refined winter outfit
For more style inspiration, don’t miss our Leather Care Guide to learn how to maintain your jacket’s premium finish and extend its life.
Explore More from Out Fit Theory
Discover more handcrafted styles from OutFit Theory — where premium leather meets timeless design.
Check out this product’s full details here →Classic Men’s Leather Top
Explore our latest collections in →Men’s Leather Jackets
Find more from our sub-collections → Men’s Black Leather Jackets
Browse timeless essentials in → Sale
Or return to our home page → OutFit Theory (Home)
- Material: Real Leather
- Inner: Shearling Lining
- Collar: Shearling Shirt Collar
- Closure: Zipper Closure
- Pockets: Two Side Waist Pockets
- Sleeves: Full Sleeves, Open Shear Cuffs
- Color: Brown


This product is made-to-order to ensure premium craftsmanship.
Orders are carefully produced and shipped within 20 days.
Free Express Worldwide Shipping on all purchases.
Superior Raw Materials
We use carefully selected, high-grade materials to create apparel built for durability and long-lasting wear. Every detail—from collars and cuffs to closures—is precisely stitched, offering strength, comfort, and a refined look that stands the test of time.


Exceptional Craftsmanship
Each piece is individually handcrafted with care and precision by a skilled artisan, setting it apart from mass-produced garments. By choosing artisanal methods over factory production, we ensure unmatched stitching quality, refined finishing, and a level of detail you can truly see and feel.
Luxury Made Accessible
We create premium-quality apparel that combines elegance, comfort, and style—all at prices that remain within reach. Without compromising on craftsmanship or design, our collections make fashion-forward and luxurious clothing accessible to everyone, bringing together sophistication and affordability in perfect harmony.


Inclusive Sizing for Everyone
We believe great style should be for all. That’s why our leather jackets are available in eight standard sizes, ranging from XS to 4XL, along with a tailored made-to-measure option. Whether classic or custom, every piece is designed to deliver the perfect fit—so no one misses out on the timeless thrill of wearing a leather jacket.
Direct to You
Our online catalog makes shopping effortless, letting you explore and order your favorite jackets from the comfort of your home. By eliminating third-party involvement, we connect directly with our customers—ensuring convenience, transparency, and a smoother buying experience.












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