Peter Kaiser Lesly – Women’s Winter Knee High Pull on Boots with Block Heel.Peter Kaiser Lesly pull on boots have an optimum adaptation of calf width for a perfect fit due to the stretch suede fabric. Classy and sophisticated, the Lesly knee high boots have a 50mm block heel and rubber sole for grip and added luxury suede detailing . The supple suede material and stitching detail makes these winter boots a must have.