Slippers by Bedroom Athletics, Suede upper, Super-soft sheepskin lining, Slip-on style, Hand wash, 100% Real Leather Upper. ABOUT BEDROOM ATHLETICS Putting their stamp on novelty slippers, Bedroom Athletics created their Marilyn slipper boot in 2007, and the rest is history. Committed to creating loungewear that is as well-made as it is cosy, theirs is a collection of faux fur slippers, cable knit and Fairisle socks that are as fun as they are festive.