The secrets of the Moc The NoSoX™ Moc redefines the boundaries of the classic casual. The canvas comfort upper makes them decidedly casual, but they'll still look great with your work clothes, or shorts, or jeans, or khakis, or pretty much anything. The lining is soft and comfortable, so feel free to go sockless. The Moc is engineered with the Airavata™ comfort system and a lightweight, spongy Eleprint™ sole, so you'll feel like you're walking on clouds. Washed Canvas uppers. EVA Rubber outsole.