Women's Journee Collection Kyllie Knee High Boots The Kyllie boot is extravagant and perfect for your fall and winter events. This boot features a soft faux suede material, an almond toe, and a tall chunky heel. The inside zipper helps with ease of access, and the knee-high design is slimming and fitted. The unique decorate detail on the outside of the boot creates a beautiful refreshing design.