Everlane - The Knee-High Banana Heel Boot - Leather - size 9 - retail $350 Fits true to size. Heel Height: 3" Pull-on style Elevate your boot game. A knee-high boot that sets the curve. Designed using soft Nappa leather with swooping lines and a soft pointed toe for a sculptural look, this well-heeled style will add a sophisticated touch to any outfit. We love it over denim or under a sweater dress. This boot uses leather sourced from a tannery rated Gold by the Leather Working Group (LWG)—the highest rating a tannery can receive for demonstrating best practices in environmental compliance and performance capabilities.