These boots have a 2.5cm inner heel, so with the outer heel, you get a total of 9cm of added height, enhancing your style! You can adjust the fit with the laces for even more beautiful legs♪ ♡Details Zipper: Yes Lining: Yes Sheerness: None Pockets: None Other: Full inner zipper Heel: 6.5cm Inner heel: 2.5cm Size: L: 24.5cm See images 6 and 7 for the official website reference. Brand new, unused. Please understand that these have been stored at home before purchasing.