What chemical process causes the polyurethane midsoles of aging
Chapter 1

The court classics that changed the world

Chapter 2

The beat of the street

Chapter 3

Track stars and tech marvels

Chapter 4

The modern revival and restoration boom

Ch 4 · The modern revival and restoration boom
adidas
The art of the sneaker restoration

adidas As aging polyurethane midsoles crumble from hydrolysis, a global community performs sole swaps to breathe life into classic shoes.

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adidas
Quiz

What is the term used by sneaker restorers for taking a fresh sole from a new shoe and attaching it to a vintage upper?

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adidas
Quiz

What chemical process causes the polyurethane midsoles of aging vintage sneakers to crumble over time?

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adidas
Preserving the past requires adapting it to the present.

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Deadstock and the secondary market

adidas Collectors pay premium prices for authentic, unworn vintage shoes in original boxes

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adidas
Quiz

What does the term 'deadstock' mean in modern sneaker collecting culture?

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adidas
Quiz

Which multi-billion-dollar online marketplace pioneered treating collectible sneakers like stocks, complete with live market prices?

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adidas
Fun Fact

The million-dollar shoe: In 2021, a pair of Nike Air Ships worn by Michael Jordan in 1984 sold at auction for a record-breaking $1.47 million, proving retro sneakers are true fine art.

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adidas
Quiz

Which environmental organization partnered with Adidas to remake classic sneakers using recycled ocean plastic?

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adidas
Quiz

What is the name of Nike's product line that remakes classic silhouettes like the Dunk using at least 20% recycled content?

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adidas
Glossary
restoration (noun)
The act or process of returning something to its original or former unimpaired condition. Veja launched its cobbler project in 2020, opening repair stations in Paris, Berlin, Madrid, and Brooklyn.

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adidas
Quiz

Which luxury French fashion house collaborated with Jordan Brand in 2020 to release an ultra-limited, high-end Air Jordan 1?

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adidas
Quiz

What Italian luxury brand partnered with Adidas to release premium, Italian-made versions of the classic Superstar sneaker?

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Gossip

Is it okay to wear a restored sneaker with mismatched parts?

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