Guest appearances, you take off your flip flops and... no worries. Because good socks are like entering a dragon's den. It has to be chill, dudes.
However, privately, at your own home - designer socks, as it's commonly known (although not spoken out loud), can completely replace a bathrobe or nightgown. It's all about comfort. As for the technical side - your feet will be wrapped in natural Combed Cotton with a touch of stretchy magic. Without it, the socks would come off with the flip flops. But now, there's no shame, everything fits like a perfectly tailored suit.
Naturally, it's worth washing the socks, not leaving them in the corner. But it's not worth washing them in a temperature exceeding 40 degrees.
