The Crocs are very soft and cozy comfort. I wear them now in winter constantly at home and cold feet are yesterday. The lining can be washed super. However, I already had to wash frequently, since I have the blue Crocs ordered with the white lining and the bright lining but easily takes the lint off my feet. Looks permanently then from just a bit grubby. Since the black lining forgive but certainly more. Nevertheless, the shoes are a dream.