Klogs Shoe Size Chart:

U.S.	5	6	7	8	9	10	11	12	13
Women’s Narrow	5n	6n	7n	8n	9n	10n	11n	12n	-
Women’s Medium	5m	6m	7m	8m	9m	10m	11m	12m	13m
Women’s Wide	-	6w	7w	8w	9w	10w	11w	12w	13w
Men’s Wide	-	7w	8w	9w	10w	11w	12w	13w	14w