DREAM PAIRS Women's Chunky Heels Knee High Winter Boots MAN MADE MATERIAL FITTING ADVISE: RUN SMALL, ORDER FULL SIZE UP FOR CUSTOMERS WITH WIDER FOOT OR USING THICK SOCKS ORDER 2 SIZE BIGGER Platform Measures: 0.9"(approx) Shaft Height Including Heel: 17.2" approx Top opening circumference: 15" (approx)