Nike Women's Dunk Sky High Wedge SneakerBoot 2.0 Gently used condition Constructed with premium materials and a hidden wedge heel, the Nike Dunk Sky High SneakerBoot 2.0 is a welcomed mix of function and fashion. They also have WaterShield finish to help keep you dry, cushioned footbed, heel pull tab, duck boot-style toebox, padded collar, and rubber cupsole.