Running shoes come and go, but every once in a while, a pair hits the market and makes everyone wonder how they ever ran without them. The Saucony Endorphin Speed 4 could very well be that shoe for many of us. Not being ultracompetitive doesn’t mean there’s no interest in performance. The Speed 4 perfectly balances advanced technology with user-friendly design, making it a great fit for a variety of lifestyles.
Technical Specs
- Weight – 8.2oz or 232g for a US Men’s 9, 7.2oz or 204g for a US Women’s 7
- Cushion – 36mm of cushion and a 8mm heel/toe drop
- Pricing – $170 USD
- Colors – 5 colors
First Impressions: A Visual Stunner
Straight out of the box, the Saucony Endorphin Speed 4 catches the eye. With its vibrant colors and sleek design, these shoes make a strong first impression. The aesthetics alone make it tempting to lace them up and hit the road. When putting them on, the shoe feels instantly familiar but with noticeable upgrades that speak to its evolution from previous models.
The Upper: Comfort Meets Breathability
The upper of the Speed 4 features an updated zonal mesh, offering superior breathability. We found the fit to be snug yet accommodating, with larger ventilation holes helping to keep the foot cool. The mesh tongue is thin and breathable, with gussets on both sides providing a secure hold. The overall feeling of the upper is more form-fitting than its predecessors, balancing comfort and airflow effectively.
Midsole Magic: PWRRUN PB and Nylon Plate
What truly sets the Endorphin Speed 4 apart is the midsole. Utilizing PWRRUN PB foam coupled with a winged nylon plate, this shoe aims to provide a responsive yet stable ride. The PWRRUN PB material delivers a softness that isn’t mushy—any pressure sinks into the foam but rebounds quickly, offering a dynamic feeling underfoot. This combination makes the Speed 4 suited for a range of activities, from long runs to tempo workouts.
Outsole: Grip That Lasts
The outsole features XT-900 lattice rubber for enhanced durability and grip. This rubber layout provides reliable traction, whether running on wet roads or dry pavement. The outsole’s design ensures that it not only holds up over extended mileage but also enhances the overall stability of the shoe. This level of traction and durability adds another layer of confidence during runs, making it a reliable partner for various conditions.
On the Run: Performance Unleashed
In action, the Saucony Endorphin Speed 4 shines at any pace. The synergy between the PWRRUN PB midsole and the nylon plate makes each step lively without sacrificing stability. We’ve taken these shoes through long runs, easy jogs, and even speedy intervals, and they consistently delivered. Versatility is truly where this shoe excels, handling everything thrown its way with finesse.
Fit and Feel: Stable Yet Flexible
The blend of Speedroll geometry, midsole properties, and a redesigned sockliner results in a shoe that feels both stable and nimble. There’s an improved heel stability without compromising the shoe’s innate versatility. Over distances, the stability becomes more noticeable, reducing fatigue and adding to the overall comfort. Considering we put over 60 miles on them during testing, the Speed 4 held up impressively well.
User Experience: A Second Chance at Love
Admittedly, the first few miles in a new shoe can be hit or miss, but the Speed 4 redeemed itself splendidly with more mileage. Some might initially find it soft or less responsive, but this perception changes as the miles stack up. The revamped design and durable materials make these shoes better over time, promising longevity and consistent performance.
Conclusion: Ready for Anything
To sum it up, the Saucony Endorphin Speed 4 brings a mix of innovation and reliability to the table. Whether looking for a daily trainer, a long-run partner, or something for speedier sessions, this shoe seems to do it all exceptionally well. Between its breathable upper, responsive midsole, and durable outsole, the Speed 4 is ready to become a staple in many running routines. We’re excited to see how it stacks up against the competition in 2024, but one thing’s for sure—this one’s going to be hard to beat.
Learn more on the Saucony website
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Check Out Other Reviewers Thoughts
As always, we gather together some of our favorite reviewers so you can get a well-rounded view of the shoe. Here are our favorites.
