Nike ISPA Joyride Envelope high retail tops

Product Name: Nike ISPA Joyride Envelope high retail tops
Gentle retail wear on soles. From Nike: The Nike ISPA line brings functionality to the forefront, utilizing advanced materials and technical sneaker components to develop a variety of tactical, weather-ready silhouettes. The ISPA Joyride Envelope, is a utilitarian and futuristic ankle-high sneaker. Nike has given the silhouette a ripstop-lined upper, which provides the shoe with its namesake envelope shape that allows easy on-and-off foot access. It has two functions depending on how you fasten the shoe, with one method offering breathability thanks to laser-cut perforations and the other offering optimum water resistance. US men's 8.5, EU 42.