For the full review: https://www.runningshoesguru.com/2021/09/saucony-endorphin-shift-2-review/ For more running shoes reviews: https://www.runningshoesguru.com/reviews The Saucony Endorphin Shift 2 is a stiff, maximum stack, max-cushioned trainer which excels at easy, long-distance runs but can also handle faster runs thanks to its effortless, forward-rolling midsole.Version 2 is only a minor update with a new, more breathable upper and a snugger fit. Disclaimer: We purchase all the shoes we review at retail with our own money. We never accept free products or any compensation in exchange for a review. Unbiased, expert, independent. Real runners, real reviews.