Get back to basics in the Insta-worthy Lulus Hearts and Hashtags Natural Flat Sandals! You can wear these vegan leather sandals anywhere, with their simple beige toe band and gold-buckled tan ankle strap. 0. 25" rubber heel. Smooth synthetic insole. Nonskid rubber sole. All Man Made Materials. Imported. Lulus | Hearts and Hashtags Natural Flat Sandal Heels | Beige | Vegan Friendly.