LIKE NEW CONDITION. Only worn once. Part of a large shoe collection I am downsizing. A revival of a 2000s cushioning technology, the Nike Shox Gravity sneaker recrafts the unmistakable Shox platform with modern, eye-catching updates. This sleeker, slip-on version sports a lightweight mesh upper and swaps out the original laces for an elastic pull-tie on the forefoot and Flywire cables.