Thunderbird Hemp Suede/Vegan Leather Crepe Gum Sandals Walnut/Tan from Malibu Sandals. Hand woven mule upper offering great support with hemp and suede/vegan leather straps made from synthetic microfibre. Featuring a robust dual density outsole cushioned with an ergonomic footbed. The sole is made from Malaysian crepe gum rubber outsole. Fits true to size. Made in Cambodia.