Developed for high-altitude flight during the Second World War, the Type B-3 became a defining piece of American aviation clothing, designed to provide insulation and protection in extreme conditions. This example by Aviation Co. follows the original specification closely, offering a faithful interpretation of the classic B-3 pattern in mid-weight sheepskin.
The jacket is constructed from mid-weight sheepskin, with a dark brown leather exterior showing a strong natural grain and even ageing. The surface displays light creasing and tonal variation consistent with use, without dryness or structural weakness. Inside, the fleece lining remains dense and evenly handled, with natural variation in ivory and grey tones that reflects the character of genuine shearling rather than wear or damage.
Design details remain true to the original purpose. A heavy brass front zipper provides secure closure, supported by a collar strap with brass buckle to seal warmth at the neck. Reinforced panel construction and side adjuster straps reflect the practical requirements of flight gear built for durability rather than appearance.
The jacket has been professionally dry-cleaned and conditioned in-house using specialist processes appropriate for shearling. The leather remains supple and strong, and the fleece retains its loft and warmth. All hardware, seams, and stitching have been inspected and remain sound. This is a stable, wearable example suitable for careful use or long-term collection.
In very good condition. The sheepskin remains supple and structurally sound, with the leather exterior showing natural patina and light creasing consistent with age. The fleece lining is clean, dense, and evenly worn. Stitching, seams, and reinforced panels are secure throughout. The zipper, collar strap, and buckles function correctly.
• Type B-3 USAAF style sheepskin flight jacket by Aviation Co.
• Mid-weight sheepskin construction
• Dark brown leather exterior with natural grain
• Dense fleece lining with ivory and grey tonal variation
• Heavy brass front zipper
• Collar strap with brass buckle fastening
• Reinforced panel seams
• Side waist adjuster straps
• Professionally dry-cleaned and conditioned in-house
• Chest (armpit to armpit): 22 inches
• Shoulders (seam to seam): 21 inches
• Sleeve length (shoulder seam to cuff): 25.5 inches
• Sleeve length (underarm seam to cuff): 18 inches
• Back length (collar seam to hem): 28 inches
Best suited to approximately a size 40 chest. Please compare with a similar jacket for accuracy.