NWT Pottery Barn Faux Fur Ombre Slippers. White & Grey. Size Medium. NEW with tags. No visible flaws. • Made of 100% polyester plush. • Trim is made of 100% polyester sherpa. • Small size is equivalent to Women's size 6-7 or Men's size 4-5 • Medium size is equivalent to Women's size 8-9 or Men's size 6-7 • Large size is equivalent to Women's size 10-11 or Men's size 8-9