MIHARA YASUHIRO x MASSES C15BL031 Double Rider Jacket, Black Horsehide Leather with Belted Hem, Size 46
MIHARA YASUHIRO x MASSES C15BL031 Double Rider Jacket, Black Horsehide Leather with Belted Hem, Size 46
- Dispatch
- Prepared and sent from Tokyo within 7–14 days, often sooner, or as arranged
- Arrival
- United States · usually 4–7 days after dispatch, insured and tracked Check the Shipping Flowchart here
- Import
Duties and customs · View the estimate
A guide for this piece: about $181, based on the 10% US charge on the declared value of goods made in Japan.
The final figure is set by US Customs and depends on where the piece was made and the kind of object it is. Many antiques over a century old carry no ordinary duty; most jewellery and leather goods add a single-digit rate.
With EMS, any charge is collected by your postal service on delivery. For pieces of significant value we can often arrange duties prepaid before dispatch.
How the estimate is reached · Ask for a figure on this piece
- Sizing
- Measured flat by hand, pit to pit and length, in centimetres · Find your size · Ask before you buy
- Character
- QuietResplendent Quiet 2 of 10 ·
- Replies
- Within one Tokyo business day · Ask the curator team
- Guarantee
- Authenticity guaranteed · How we grade
Every piece is measured by hand, in centimetres as Japan measures. Please allow 1–2 cm (about ½ inch) for the give of the material and the hand that held the tape.
Condition report
Very Good8.0 / 10
- Giftable
- Mint
- Excellent
- Very Good
- Good
- Honest Wear
- As Found
A Faithful Rider in Horsehide
Two Tokyo labels agree to leave the motorcycle jacket alone: the pattern is the classic double rider, and the statement is the hide itself. Horsehide creases slowly and keeps every bend, so this jacket will keep recording its wearer for decades.
Best for: Collectors of Japanese leather outerwear and designer collaborations
Condition notes
Light marks from use. Natural creasing to the horsehide at the elbows and cuffs. Zips, belt and lining intact in the photographs.
Assessed from photographs and descriptionReport dated 13 November 2026
Grades, ratings and commentary are given to the best of our ability, knowledge and experience, and condition remains partly a matter of personal perception. What we stand behind without qualification is authenticity, truthful description and provenance, to the best of our knowledge. How we grade
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A double rider jacket from the MIHARA YASUHIRO and MASSES collaboration, reference C15BL031: black horsehide, an asymmetric zip front and a buckled belt at the hem. Tagged 46.
The Piece
The silhouette is the classic motorcycle cut, kept close and short. Wide notched lapels fold back over the chest and snap down at the points; epaulettes sit on both shoulders. A long diagonal zip closes the front, with a zip chest pocket above a small flap pocket and two lower zip pockets set at a slant.
The horsehide is thick and glossy, already creased at the elbows and cuffs where the jacket has begun to take its wearer's shape. Each sleeve closes with a zipped cuff. The back is cut plain, with a belt run through side tabs at the waist. Inside, a warm tan polyester lining carries the shared MASSES and Maison MIHARA YASUHIRO label at the neck.
MASSES is a small Tokyo label devoted to American work and motorcycle clothing; Mihara Yasuhiro brings his habit of reworking classics without losing their bones. Here the result is a rider that stays faithful to the original pattern.
Details
- Maker: MIHARA YASUHIRO × MASSES
- Reference: C15BL031 (per label)
- Style: Double rider jacket, asymmetric zip front, belted hem
- Shell: Horsehide leather
- Lining: 100% polyester; pocket bags 100% cotton
- Colour: Black
- Size: 46 (per label)
- Shoulder: 43 cm (16.9 in)
- Chest width: 54 cm (21.3 in)
- Length: 67 cm (26.4 in)
- Sleeve: 65 cm (25.6 in)
Measured flat by hand; please allow a gentle margin of about 1 to 2 cm (0.5 in).
Condition
- Light marks from use, noted at inspection.
- Natural creasing to the horsehide at the elbows and cuffs.
- Every photograph is part of the description.
Condition grade B (very good, light wear) on the Japanese scale; see Japanese condition ranks, explained.
Authenticity & Care
Checked and photographed in Japan before dispatch; the shared maker label and care label appear in the photographs. Leather specialist clean only; condition the hide sparingly and store on a broad hanger.
Delivery from Japan
Packed by hand and shipped insured and tracked by EMS or an equivalent express service. Import duties and taxes, where applicable, are payable on arrival. Every sale is final; ask anything you wish to know before you buy, and see our published policy.
Every figure above is taken by hand with the garment laid flat, in centimetres. Lay a shirt or jacket you already love beside them and allow a centimetre or two of margin, the quiet safeguard on a final sale. Our size guide to tops and jackets turns pit-to-pit figures into US, UK, EU and Japanese sizes, and for anything it leaves open the curator team replies within one Tokyo business day.
Considered offers are welcome through Send an Offer. More from the maker in Mihara Yasuhiro and across our Amekaji collection.
Concierge
Looking for another Mihara Yasuhiro leather jacket? Our Hunting Salon™ locates it across Japan's private collector circles, then inspects and delivers it. Begin a Hunting Salon™ request.
Collectors also search: Mihara Yasuhiro Masses double rider jacket · black horsehide motorcycle jacket 46 · Japanese designer leather biker jacket
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