![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/NINTCHDBPICT000691094146.jpg)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/comp-ke-twin-up-nike.jpg?strip=all&quality=100&w=1200&h=800&crop=1)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/image-8c1765caee.jpg?strip=all&w=600&h=338&crop=1)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
![Some soles last 1,000 years in landfill': the truth about the sneaker mountain | Fashion | The Guardian Some soles last 1,000 years in landfill': the truth about the sneaker mountain | Fashion | The Guardian](https://i.guim.co.uk/img/media/900d6606c9f6568dde03829a890e0bb2360fb478/0_146_3678_2208/master/3678.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=3659215e38f929528daed8ed98acf886)