Introducing the Saucony Endorphin Speed 4, a cutting-edge running shoe that seamlessly blends comfort and speed for an unparalleled running experience. Building upon the success of its predecessors, Version 4 combines the best of both worlds, merging the comfort of Version 3 with the speed of Version 2. This iteration delivers a more assertive ride and fit, propelling the shoe into the workout and race realm with confidence. Whether you’re sprinting to the finish line or conquering long runs, the Endorphin Speed 4 is your go-to companion. Its remarkable features, including a winged nylon plate, SPEEDROLL technology, and PWWRUN PB foam, work in perfect harmony to provide optimal support, energy return, and cushioning, ensuring every stride is met with exceptional performance. Step into the future of running with the Saucony Endorphin Speed 4 and elevate your runs to new heights.
Cushioning & Ride
Amount of cushioning: Medium cushioning
Stability: Some stability
Usage: Speedwork
Price & Availability
Price: $170
Release date: February 29, 2024
Key Features
- Winged nylon plate
- XT-900 lattice outsole
- Xonal mesh upper
- PWRRUN PB midsole
- Super Responsive Sockliner
Upper
The newly launched Saucony Endorphin Speed 4 introduces an upgraded upper that surpasses its predecessor, the 3. The noticeable improvements include a thinner and more breathable feel, making the running experience even more comfortable. A standout feature for me is the enhanced ventilation at the top of the toe box, thanks to strategically placed small holes that allow a refreshing influx of air. The gusseted tongue, now wider and longer than the v3, boasts small holes as well, ensuring it stays in place during runs. Despite the slightly scratchy texture of the collar and inner lining, the heel lockdown remains impressive.
The Endorphin Speed 4 maintains a true-to-size fit with a narrow toe box, eliminating the need to go up a half size, unlike its counterpart, the Endorphin Pro 4. For those who prefer a wider fit, a wide version is also available. The only downside I’ve encountered with the upper is that, when wet, the color tends to run, potentially staining the white tongue and laces. Overall, the improvements in breathability and comfort make the Saucony Endorphin Speed 4 a solid choice for runners seeking a reliable and upgraded experience.
Midsole
Saucony has dialed up the speed game with the newly released Endorphin Speed 4 running shoes. To amp up the quickness, they’ve made two crucial changes to the midsole. Firstly, it’s now firmer, providing a solid and responsive feel with every step. Secondly, they’ve cranked up the aggression on the forefoot rocker, ensuring smoother transitions and making it a breeze to up your pace. In comparison to its earlier version, the Endorphin Speed 4’s midsole is approximately 10% firmer, resulting in enhanced stability. The widened base adds an extra layer of support, making your footstrikes feel firmly planted. So, whether you’re chasing a personal best or simply enjoying a brisk run, the Endorphin Speed 4 has your feet covered!
Outsole
The Saucony Endorphin Speed 4 introduces a revamped outsole that elevates your running experience. Building on the success of the Endorphin Pro 4, the forefoot rubber now boasts a raised pattern, delivering a superior grip that excels in traction. I put them to the test on wet terrains and encountered no slip-ups, thanks to its effective traction. Keep in mind, on the lateral heel, the rubber stops a few millimeters shy of the edge, causing minimal scuffing for heel strikers. However, rest assured, this doesn’t hinder the overall ride quality – ensuring you enjoy a smooth and confident run.
Our Verdict
In conclusion, the Saucony Endorphin Speed 4 redefines the running experience with its upgraded features and improved performance. Its enhanced firmness contributes to a noticeably quicker feel, outpacing its version 3. Striking a perfect balance between performance and comfort, the Endorphin Speed 4 emerges as a reliable companion for those seeking to elevate their runs. In choosing between the Endo speed 3 and the Endo speed 4, the latter stands out as a preferred option for speed training enthusiasts, emphasizing a faster feel. With its impressive advancements, the Saucony Endorphin Speed 4 cements its position as a top choice in the running shoe market.