Introducing OTK Pump Boots; handmade upper and shaft with Flock material and Synthetic linings for durability. The 0-1.18in platform and 4.13in heels with a PU insole and Rubber outsole make these boots the perfect choice for everyday comfort, while the zippered closure ensures easy on and off. An ankle circumference of 8.66in and mid-calf circumference of 13in provide all-day support, and you can expect to receive your boots within 8-15 days.