Product Review

The 4th floor is invisible and can easily increase your height.
Our bubble cushions provide incredible comfort and height. A very comfortable insole that increases in height by 1.2 inches or 3.5 inches, you need to get used to.
Almost all shoes apply, full height only applies to boots.

Sizes:
US MEN 4 (US WOMEN 6.5) = 225mm
US MEN 5 (US WOMEN 7) = 230mm
US MEN 5.5 (US WOMEN 7.5) = 235mm
US MEN 6 (US WOMEN 8) = 240mm
US MEN 6.5 (US WOMEN 8.5) = 245mm
US MEN 7 (US WOMEN 9) = 250mm
US MEN 7.5 (US WOMEN 9.5) = 255mm
US MEN 8 (US WOMEN 10) = 260mm
US MEN 8.5 (US WOMEN 10.5) = 265mm
US MEN 9 (US WOMEN 11) = 270mm