Aztec Infant Driving MocInfant Driving Moc styles to match the whole family! Handcrafted with a fabric upper and the same components you'll find in other Twisted X footwear, your little one can now experience the same superior comfort. This style offers the benefit of a hook and loop fastener, leather heel tab, lightweight EVA footbed, and a durable molded rubber cupsole ensuring improved stability and support as they grow.