When choosing your size, the most important measurements are the circumference of your ankle and the circumference of your calf. The size of your foot is less important.
HOW TO READ THE SIZE CHART
ALWAYS USE THE SIZE CHART RELATED TO EACH PRODUCT
1. Start with your ankle measurement (please measure just above the bone - the narrowest place).
2. Next you'll have to find your measurement of your calf (measure around the widest place on your calf).
3. Last factor is shoe size.
The most important measurements are the circumference of your ankle and the circumference of your calf. The size of your foot is less important.
If you are in between two sizes, you should choose the size that suits the circumference of your ankle the best.
It is not unusual that the foot of the stocking is either too large or too small, but you will not notice it once your wear the stockings.
However, if the foot size is 3 sizes larger or smaller, than the size you normally use, try stockings with an open toe.
If you buy tights, your ankle circumference and then your height are the main measurements.