Cozy Slipper

slipper
A comfortable slip-on shoe that is worn indoors
A light slip-on shoe, esp. one used for dancing
low footwear that can be slipped on and off easily; usually worn indoors
skidder: a person who slips or slides because of loss of traction
(slippered) shod with slippers

cozy
Avoiding or not offering challenge or difficulty; complacent
Giving a feeling of comfort, warmth, and relaxation
(of a relationship or conversation) Intimate and relaxed
enjoying or affording comforting warmth and shelter especially in a small space; "a cozy nook near the fire"; "snug in bed"; "a snug little apartment"
cosy: a padded cloth covering to keep a teapot warm
having or fostering a warm or friendly and informal atmosphere; "had a cozy chat"; "a relaxed informal manner"; "an intimate cocktail lounge"; "the small room was cozy and intimate"