After 1 single day of wear
CW Trypophobia ⚠️
The brand is Coolway and I would advise, well... Not to buy it. And no I wasn't walking on a lake of sulfuric acid, just the rainy pavement :'| It smells rotten too and comes apart when pinching it. It already looked damaged this morning after just leaving the house.
These are "Brand New" from Vinted so there's a possibility it's counterfeit. Still, a pos company somewhere decided to produce these.
EDIT : The consensus is this is due to dry rot and not the brand's wrong doing, thanks for the info! The seller did confirm they bought these years ago and didn't know about the PU deterioration thing. To respond to the more negative comments : How and why would I possibly fake this / These aren't vintage / Using Vinted is not stupid, get over yourself / I can't add the CW in the title anymore so that's why it's there. To the overwhelming majority of hilarious comments : you guys absolutely made my day 😂