NWT Dena Lives ultra soft high grade memory foam slippers -Women's sz M. According to their sizing the Medium is Womens US 7-8. This high grade memory foam slows recovery time and it's sensitivity to both weight and temperature, giving it a delayed resiliency and allowing it to conform very closely to the shape of your feet. -High-density base offers durable and strong support to your feet for ultimate relaxation -Delayed resiliency provides extremely soft feel, amazing comfort and excellent pressure relief especially for those with chronic foot pains ***Bundle and Save ***