'Reinventing the slipper' is the Mahabis claim. And they have. A new concept in slippers seems unlikely, but some very clever thinking has produced a product that's useful inside and out.
The secret is the removable sole that enables them to be worn outside. I often find myself wandering out into the garden in my slippers, returning with damp and dirty footwear. With Mahabis you slip on the rubber sole before you go out and pull it off as you come back into the house. The comfortable wool upper and removable soles come in a variety of colours.
I love mine and may even start wandering the streets of London in them to save changing shoes inside and out. Highly recommended. Available from Mahabis.