The Air Max SNDR sneakers feature a zip-up shroud, neoprene-like upper, reflective vented panels, pull tabs, foam midsole, and a rubber outsole. The zip-up shroud covers the laces for a sleek look. The Max Air cushioning in heel and forefoot add bounce and comfort. When unzipped, the shroud reveals the numbers '6453', a nod to the last 4 numbers of Nike's office numbers around the world. Nike Air Max SNDR is a pair of athletic sneakers.