These are a wonderful shoe for any lady. The bottom is made from a soft plastic that has support added to it. The ribbon is made so that if you wish to change it out, can be done easily. The crimson color is perfect and who does not like houndstooth?? RTR
Small (5.5-6.5)
Medium (7-8)
Medium/Large (8.5-9.5)
Large(10-11)
On these particular sandals, the large reads "M/L" and the Extra-Large reads "L".