Leather Library
An unusual, lightweight novelty exotic — and not all fish leather is created equal.
"Fish leather" covers a wide range of species, and boots specifically lean on one in particular: pirarucu, a giant fish native to the Amazon basin, prized for larger, tougher scales than the thinner leathers made from salmon, tilapia, cod, or sturgeon. Those smaller-fish leathers are typically byproducts of the food industry, thin — often well under 1mm — and better suited to small goods than footwear. All fish leather shares a distinctive natural scale pattern that can look like a smaller cousin of snake or alligator grain, and it takes dye unusually well, showing up in colors far outside what you'd expect from a traditional hide.
Pirarucu is the species actually built into boot uppers and overlays — its heavier scale structure holds up to footwear use in a way the thinner small-goods leathers generally can't. It's also promoted as a more sustainable Amazonian alternative to some other exotics, since the fish itself is farmed partly for meat.
Clean with a saddle soap made for exotics rather than anything abrasive, and apply a thin layer of mink oil or a similar conditioner. Store in a cool, dry place. See our boot care guide for general notes.