Ahead of its time in '99, the innovative Air Max SNDR is back and louder than ever. From the secure fit around the heel to the zip-up shroud, this legendary sneaker continues to break the mold. Unzip the shroud to reveal "6453," a nod to the last 4 numbers of Nike's office numbers around the world, which spell out N-I-K-E on the keypad. Benefits * Neoprene-like upper feels smooth and stretchy. * Zip-up shroud covers your laces for a sleek look. * Reflective vented panels create a breathable feel. * Max Air cushioning in heel and forefoot add exceptional bounce and comfort. Product Details * Pull tabs * Foam midsole * Rubber outsole * Not intended for use as Personal Protective Equipment (PPE) Max Air Visual stunner. Window to the sole. Legendary designer Tinker Hatfield took cues from inside-out Parisian architecture to reestablish Air technology as a leader in cushioning. Plush and comfortable, Max Air has just the right amount of support.