How to measure your heels for size

 

Turn the shoe over and measure the flat widest part of the flat D shape and take the first measurement on the size guide. 

For example if your heel measurement is 1cm then go for the Small. 
 
The tubes are flexible so they will stretch a little. 
 
KITTEN HEELS: You can chop the top off the tube to shorten the tube to get on easier.