The fourth and final installment to reebok instapump fury og echo blue x reebok royal turbo impulse marathon running shoessneakers series is slated for an October 18th, 2014 release. Continuing their collaborative efforts into fall, they opt for a darker hue that has strong ties with the season at hand. Following styles in navy, olive and black, the four-part series comes to a close with another lux iteration, this time in a distinctive deep burgundy hue. This wildly successful partnership has proven that not only are classic Reebok silhouettes still very much celebrated, save continue to shape trends based in upscale minimalism and simplicity. Check out the looks below and let us know if you plan on picking up a pair at select retailers later this month, including Sneaker Politics.