There's something about the skintight Jessica Simpson Avalona Black Leather Knee High Heel Boots that makes your legs just feel sexier! Gorgeous genuine leather constructs the almond toe and front half of a 17.5" tall shaft, that's shared with a stretchy scuba knit panel along the back half. The stepped collar has a 15" interior circumference, and a 9.5" zipper at the instep will help you slide into these leg-loving beauties. 4.5" stiletto heel (including tip). Cushioned insole. Nonskid rubber sole. Available in whole and half sizes. Measurements are for a size 6. All vegan friendly, man made materials.