Fish Leather Looks Like a Novelty Until You Read the Record

Fish leather looks like a novelty until you read the record. Then it looks like something older and steadier: a tradition that industrial cattle briefly interrupted, not a gimmick that fashion recently invented. For most of human history, in most places where fish were plentiful and cows were not, fish skin simply was leather. People walked in it, married in it, and buried their dead in it. What follows is a short tour of three coastlines that never forgot.

Iceland: shoes you could measure a journey in

In Iceland, the skin of the spotted wolffish was the everyday shoe leather for centuries, prized because it came off the fish thick, strong, and patterned like a leopard, so no dye was ever needed. Fishermen called it the leopard fish for exactly that reason. A single large skin could yield a pair of shoes for an adult and a smaller pair for a child, and the wider belly section made the sturdiest, handsomest shoes of all. Salmon skin turned up in footwear too, but the wolffish was the star.

The shoes were worked soft by hand, rubbed over a blunt edge until the fibres loosened, then lined with lamb's wool so a child's feet stayed dry and warm through an Icelandic winter. Making the household's footwear was an ordinary seasonal chore, and it carried a bit of folklore with it: girls were told that the quality of the first pair of shoes they sewed would foretell the quality of their marriage. Fish skin was so woven into daily life that people are said to have reckoned distances in it, a long walk being worth so many pairs of fish-skin shoes. The craft ran right up to the early twentieth century, and the National Museum of Iceland still keeps pairs of them, creased, worn, and unmistakably scaled.

The Ainu: robes stitched from salmon

The Ainu of Hokkaido and Sakhalin turned whole fish into whole garments. Their fish-skin robe was called cep-ur, from cep, fish, and ur, coat, and it took something like forty to sixty salmon skins to complete one. The maker pieced the skins so the scale patterns ran in deliberate panels, and where the fins had left holes she patched them with contrasting skin, a practical fix that slowly became the decoration itself. The result shed rain, wore hard, and weighed almost nothing, which is why fish-skin garments survived on Sakhalin and the Kuriles into the twentieth century.

None of this was incidental. Salmon was the staple food, so the skins were the byproduct, and Ainu belief held that the fish carried a spirit worth honouring, which meant nothing about a creature that fed you was thrown away. The first catch of the season was welcomed with a ceremony still practised today. Nineteenth-century robes in museum collections from Salem to the Smithsonian to Sapporo have held their shape for well over a century, which tells you most of what you need to know about how the material ages.

The Amur: the people the Chinese called "fish-skin Tatars"

Along the Amur River, the Nanai, Nivkh, Ulchi and their neighbours worked fish skin so thoroughly that Chinese chroniclers labelled them the Yúpí Dázi, the "fish-skin Tatars," after the clothes they wore. Salmon and carp became coats, boots, mittens, and thread twisted from the skin itself or spun with sinew. The translucent skins even served as windowpanes, glowing panels of fish set into the walls of a house where glass was unheard of.

The finest of these garments were wedding coats, and only women made them. A Nivkh bride's coat could swallow sixty to a hundred salmon skins, each one scraped, washed, kneaded, and softened in fish soup before being pieced together and covered in appliqué and embroidery. The scale motifs on the back were not only beautiful but protective, arranged like dragon's armour to guard a bride on her journey from her family's village to her husband's. One journalist rightly called the material the Gore-Tex of its day: light, flexible, strong, and quietly sophisticated. These pieced coats, embroidered and appliquéd, are among the great textile objects in the Russian Far East collections and in museums from Leiden to Philadelphia to Minneapolis.

None of these traditions treated fish skin as a curiosity. It was simply what leather was, where fish were what the land gave.

The century that nearly erased it

Fish leather did not fail. It fell out of fashion, which is a very different thing. Three forces did most of the work in barely a hundred years. Industrial chrome tanning, perfected in the late nineteenth century, made fast, uniform cowhide cheap and abundant. Cattle ranching flooded the market with that hide. And colonial policy dismantled the very economies that kept the craft alive: the Meiji state outlawed Ainu practices and fishing rights after 1868, Sakhalin's Ainu were uprooted when the island passed to Russia in 1875, and the fishing peoples of the Amur were pressed hard by a century of assimilation. In Iceland, imported materials wiped out fish-skin shoes within a single generation. The knowledge did not so much die as get told it was no longer needed.

Why it is back

It is back for the same reasons it existed in the first place. The raw material still arrives as a byproduct of food rather than a reason to raise and kill an animal. The leather is still strong far beyond its weight, thanks to a fibre weave no cowhide can match at the same thinness. And no two skins are ever quite alike, so every finished piece is genuinely one of one.

Our contribution to that long record is narrow and deliberate. Wild Atlantic salmon from the Côte-Nord, tanned by the old Russia leather method with boreal bark and birch tar. An old material, held to the oldest standard we know of, and made for people who would rather carry something with a lineage than something off a line.

Sources

Iceland:

• "History of Fish Leather." Nordic Fish Leather (Atlantic Leather), Sauðárkrókur, Iceland. nordicfishleather.com (wolffish as the primary shoe leather; tradition from the 9th century to the early 20th)
• Palomino, E. et al. "Indigenous Fish Skin Craft Revived Through Contemporary Fashion." University of the Arts London Research Online. ualresearchonline.arts.ac.uk (spotted "leopard fish" wolffish, adult-and-child shoe pairs, construction detail)
• "An Icelandic Tannery Makes Fish Skins Fashionable." Atlas Obscura. atlasobscura.com (the marriage-shoe folklore, Skagafjörður Heritage Museum)

The Ainu:

• "Ainu Decorative Needlework." TRC Leiden (Textile Research Centre). trc-leiden.nl (the term cep-ur, fin-hole patching, roughly forty fish per garment)
• "Child's Salmon Skin Coat." Peabody Essex Museum / Smithsonian Arctic Studies Center. ds-omeka.haverford.edu (Sakhalin Ainu salmon-skin garments, prized as waterproof and durable)
• "Ainu Attush and Salmon Clothing." Connecticut College, Asian Art and Architecture. diluo.digital.conncoll.edu (salmon as staple food and spiritual subject; garment use)

The Amur River peoples:

• "Amur." Wikipedia. en.wikipedia.org (the Chinese term Yúpí Dázi 魚皮韃子, "fish-skin Tatars," applied to the Nanai and related groups)
• Palomino, E. "Fish Skin Legacies." Penn Museum, Expedition Magazine. penn.museum (uses of taimen, sturgeon, salmon and carp skin; carp prized for wedding attire; translucent skin as windowpanes)
• Isabella, J. "The Secret Language of Salmon Skin Coats." Hakai Magazine. hakaimagazine.com (Nivkh women preparing roughly 100 salmon skins per coat; thread of fish skin or sinew)
• Palomino, E. "Dye Plants Used by the Indigenous Peoples of the Amur River Basin on Fish Skin Artefacts." Heritage, 2025. doi.org/10.3390/heritage8060195 (V&A "Gilyak" marriage coat of roughly sixty salmon skins sewn with sinew; protective dragon-armour scale motifs for brides)

Russia leather and the wider revival:

• "From Russia with Love: Spotlight on Russia Leather." Leather Conservation Centre. leatherconservation.org (bark-and-birch-tar tannage, the method behind our own leather)