Material guide
Apple leather is not made of apples the way a cotton shirt is made of cotton. The percentage is the whole story.
The vegan footwear market split in two somewhere around 2018. On one side, plastic: PU and PVC, sold for decades as pleather and rebranded as vegan leather with no change to the material. On the other, a genuine wave of plant-derived alternatives built on food-industry waste. Both are vegan. Only one of them is what buyers think they are getting, and the difference is printed in a composition figure most brands do not publish.
Apple. Made from pomace (the skins and cores left after juicing), dried, milled and bonded to a backing. It has the most convincing hand of the food-waste group and is the most widely adopted in footwear. Typical constructions run somewhere around half plant material, with polyurethane doing the binding.
Grape. Built from marc, the skins and stalks left after winemaking, combined with vegetable oils and agricultural fibres. The process is notable for needing no hazardous solvents, and published figures for footwear applications have put the bio-based share slightly above half, with the remainder a water-based polyurethane resin.
Cactus. Nopal cactus leaves, harvested without killing the plant, on land that needs no irrigation. It produces the softest of the group and is mostly used in accessories and uppers rather than structural parts.
Mycelium. Grown rather than harvested: fungal root structure cultivated into sheets, then tanned. It is the only alternative here whose supply is not tied to a food harvest, and it is also the most expensive and the least widely available; it has appeared mainly in limited runs of bags and wallets.
Pineapple leaf fibre. A non-woven made from the leaves left after the fruit harvest, which are otherwise burned. Its weakness is the coating: the finish that makes it water-resistant is usually petroleum-based, and it is thinner and less abrasion-resistant than the others.
A vegan footwear label established in 2008 and making in Portugal, which makes it one of the oldest labels in the category, from well before the material wave arrived. Its own position is stated as 100% vegan, and Portuguese footwear manufacturing is the most credible small-run shoe industry in Europe.
The long trading history is the relevant durability signal here: a shoemaker that has been replacing soles for over fifteen years has heard what fails.
Founded in Paris in 2013 by Mats Rombaut, 100% vegan across footwear, apparel and accessories, and currently selling a Spring-Summer 2026 collection. Its material development has gone further than most: a soft vegan leather made from cactus, and a sneaker foam based on a resin created from algae with bio-based additives.
Foam is the overlooked half of a shoe. Midsoles are almost always petrochemical, so a bio-based resin addresses a part of the product that leather alternatives never touch.
GANNI is not a vegan brand and does not claim to be, but it is a useful barometer because it publishes the parts it has not solved. Its own account has been candid that footwear was the hardest category: recycled rubber in the soles, while much of the range remained PU — vegan, and plastic. In 2022 it announced a grape-based footwear line, and it has released limited runs using mycelium leather in wallets and bags.
That pattern is the honest shape of this transition at scale. A large brand cannot switch material for a whole range at once, because the alternatives do not exist in the volumes required. What it can do is publish which parts are still plastic, which is worth more to a reader than a brand that says nothing.
The sole bond. Glued soles separate. Ask whether the shoe is cemented, stitched or vulcanised: a stitched construction can be resoled, a cemented one usually cannot.
Flex creases. Coated materials crack where the foot bends, and a crack in a coating cannot be fed and conditioned back the way leather can. This is the single biggest practical difference in ownership.
The lining. Frequently synthetic even in an otherwise plant-based shoe, and the first thing to wear through at the heel.
Chrome tanning, the dominant industrial method, uses a heavy metal that is hazardous to the people handling it and to the water systems it reaches. Tannery work in poorly regulated regions carries well-documented occupational injury, and the wastewater volumes affect whole communities downstream. Vegetable tanning is the better option for anyone who does choose leather.
The animal-welfare and land-use arguments are the ones usually made first, but the tannery is the part of the leather supply chain with the clearest human cost, and it is the part a buyer can most easily avoid.
The word vegan on a shoe box is a statement about what is absent, not about what is present. Plastic is vegan. Petroleum is vegan. The useful signals are narrower and all of them are checkable: a published composition split; a sole that can be replaced or returned; a lining named rather than described; and a brand that has been trading long enough to have handled its own returns.
Durability deserves genuine caution here rather than reassurance. These materials are young, they are improving quickly, and buying into a new one is taking a share of that risk. Reviews from people two years into wearing a pair are worth more than any material datasheet, and if nobody has worn them that long yet, that is itself the answer.
One label that printed its composition on the outside of the shoe, and what became of it, is documented in the VIRÓN profile. For animal-free apparel rather than footwear, see the vegan clothing guide.
Questions
Some of it is. PU and PVC have been sold as pleather for decades and were rebranded as vegan leather with no change to the material. The plant-derived alternatives are genuinely different, but almost all of them need a polyurethane binder to survive being worn.
The only question that separates them is what percentage of the material is the plant and what the remainder is.
Apple-based materials have the most convincing hand and the widest adoption in footwear. Cactus is the softest and is used mainly in uppers and accessories. Pineapple leaf fibre is the thinnest and least abrasion-resistant.
All of them crack at flex points eventually, and unlike leather a coating cannot be fed and conditioned back.
The sole bond, the flex creases across the toe, and the lining at the heel. Ask whether the shoe is cemented, stitched or vulcanised: a stitched construction can be resoled, a cemented one usually cannot.
Beyond animal welfare, the tannery is the part of the leather supply chain with the clearest human cost. The dominant industrial method uses chromium, a heavy metal hazardous to the people handling it, and the wastewater volumes affect communities downstream.
Vegetable tanning is the better option for anyone who does choose leather.