Free People Moody Mule in Coral. - size 38 (also in ) Free People Moody Mule in Coral. - size 38 (also in ) Suede leather upper with man made sole. Slip-on styling. Heel measures approx 2.5 H. FREE-WZ94. OB564132. Free People invokes a spirit of femininity and creativity. Throughout their line of sweaters, tees, dresses and more, each piece incorporates a high level of quality and originality that reflects their adventurous it girl. With all that's constricting in the world today, Free People says your clothes don't have to be. Be yourself, be creative, be free.