Ahead of its time in '99, the futuristic Air Max SNDR is back and classier than ever. It continues to break the mold with a new metallic colorway and signature reflective panels that flicker along the mudguard. Unzip the shroud to reveal "6453," a nod to the last 4 digits of Nike's office numbers around the world, which spell out N-I-K-E on the keypad. Benefits - Textile and synthetic leather provides a comfortable fit that lasts. Plush and comfortable, Max Air cushioning has just the right amount of support. Product Details - Reflective elements. Foam midsole. Rubber outsole. Not intended for use as Personal Protective Equipment (PPE).