SeaVees Tennis Shoes Baja Slip On Platform Bleach Herringbone Cotton Twill Upper Removable Cushion Memory Foam Insoles With Airflow Channels Women's Tag Size 7.5 Best for a Size 7 see below. I found these fit snuggly. The SeaVees website says the following about fit. "SeaVees shoes feel good right out of the box. This style has a snug fit with double elastic gore. Material will stretch slightly with wear. Order a half-size up for immediate comfort."