Rhinestone Fringe Knee High Western Boots - Oasis Society A knee high cowboy boot silhouette gets an upgrade with the Signature Rhinestone Fringe. This is the perfect boot for every festival, rodeo, or shoot, any old party you might attend. Materials: Upper Material: Vegan Leather Upper with Rhinestone Fringe Insole Material: Padded Insole Sole or Heel Material: Printed Heel Shaft Height: 16" Heel Height: 3.5" Types of Closures: Zipper Circumference of Shoe Opening: 15.75" Shaft Circumference: 13"