The best slippers I’ve ever owned weren’t slippers, but a pair of Puma Mostro that I wore around the house until they fell apart. The most comfortable item of footwear I’ve ever put on my feet, despite the fact they look ridiculous (hence never being worn outside the house).
When they eventually died Mrs Binners tried to find me another pair, but they’ve not made them for years and they’re now apparently ‘classics’ and worn ones are going for 130+ quid a pair on eBay.
I still really, really want another pair despite their obvious hideousness and ludicrous price