Stradivarius socks boots. I bought these about 2 years ago and have worn them about 3 times. They are in good condition, but please understand that they are used. The heel height is 7cm. Size is 37. I usually wear 23-23.5cm sneakers, and these boots fit perfectly with regular socks, and are a good fit with thin tights. Please use this as a reference. - Heel Height: Mid Heel - Design: Knit Boots - Material: Stretch Material Thank you for looking.