Saucony Endorphin Pro 4 - Black - UK 7

This shoe is designed for neutral runners focused on speed and efficiency. It's ideal for competitive racing (from 5K to marathon distances) and high-intensity training sessions like tempo runs and intervals.

While technically possible, the Endorphin Pro 4 is optimized for performance and speed. For daily, easy runs, you might find a more cushioned or flexible daily trainer more comfortable and cost-effective, helping to extend the lifespan of your Pro 4s for when it counts.

Speedroll Technology is Saucony's signature always-forward geometry. It's an elevated cushioning and a stiff forefoot that creates an instant feeling of continuous motion, helping you to roll through your stride more efficiently and quickly.

The full-length carbon fiber plate acts as a spring, providing a propulsive sensation and enhancing energy return. It also adds stiffness to create a stable platform for the cushioning, promoting smooth and fast transitions through your stride.

The Endorphin Pro 4 features a dual-cushioning system. PWRRUN PB is a lighter, highly energetic foam providing excellent bounce and responsiveness. PWRRUN HG is an even more advanced, hyper-responsive foam, designed to give the highest energy return for peak performance, especially under competitive conditions.

The 8mm drop refers to the difference in height between the heel and the forefoot of the shoe. An 8mm drop is considered moderate, promoting a more natural midfoot or forefoot strike for many runners, contributing to efficient propulsion.

To clean, gently brush off loose dirt. Use a soft cloth or brush with mild soap and cold water to spot clean. Avoid machine washing or using harsh chemicals, as this can damage the materials. Always air dry them at room temperature, away from direct heat or sunlight.

The typical lifespan for performance running shoes like the Endorphin Pro 4 is around 300-500 miles. This can vary based on your running style, weight, terrain, and how well you care for the shoes. You'll notice reduced cushioning and responsiveness as they near the end of their life.

Ensure your laces are tied correctly – snug but not overly tight. Check your running socks; moisture-wicking, seamless socks can prevent irritation. If the issue persists, gradually increase mileage to allow your feet to adapt to the shoe's structure. The fit should feel secure, not restrictive.

Consider the mileage on your shoes. All running shoes have a lifespan (typically 300-500 miles for performance shoes). If you're nearing this range, the cushioning and carbon plate may have lost some of their original pop. Ensure the sole is clean of debris that might hinder flexibility.

The Endorphin Pro 4 is a neutral shoe designed for speed. While it provides inherent stability through its structure, it's not a stability shoe. Focus on maintaining good running form, particularly core engagement. If you consistently require more stability, this shoe might not be the best fit for your biomechanics.

Squeaking can sometimes occur due to friction between shoe components or between the outsole and the running surface, especially when new or in damp conditions. Check if any small debris is lodged in the outsole. If it persists, ensure your laces are snug and the shoe is dry.