Buy Onex Women's Knot Wedge Sandal from Endless.com! For that blurry line between casual and dress, there's Onex's Knot sandal. This simple slip-on boasts crisscrossed leather upper with a crystal-encrusted knot at the vamp for a touch of bling that pairs perfectly with dinner and a movie. A 3-inch wedge heel and 1-inch platform a boost y...