Womens Bootie Slouch Boots - 5 COLORS Synthetic Heel Size: FLATS, Less than half an inch. Shoe Height: ~8" from back of boot to bottom of heel (Over Ankle, Just at Calf) Circumfrance of Opening: ~14 - 15"" around. Pull on, no Zipper. Very good quality that can be worn year round w/ jeans, dresses, skirts, leggings, etc.