Skechers Tone Ups Glam Punk 37589 is a fitness sandal that will shape you up while you walk. Tone Ups Glam Punk vegan fitness sandal will improve your posture, tighten up those leg muscles, and can miraculously reduce cellulite. Glam Punk sandal are available in black, taupe, blue, or red and feature rubber sole, faux leather accents, and webbing.