The Saucony Endorphin Speed 4, designed for adult female runners in White, UK size 7, is a highly versatile performance running shoe engineered to offer a balance of speed, cushioning, and responsiveness for various types of runs. Its core benefit is providing a dynamic, propulsive ride that feels fast yet comfortable, making it suitable for everything from tempo runs to longer distances; however, runners new to plated shoes might require a short adjustment period to its unique feel.
SPEEDROLL Technology: An innovative geometry that delivers an effortless forward momentum, promoting quicker transitions and a feeling of continuous speed.
PWRRUN PB Cushioning: Features a full-length layer of Saucony's lightest and most responsive cushioning foam, offering exceptional energy return and impact absorption.
Flexible Nylon Plate: Unlike rigid carbon plates, the embedded nylon plate provides a more forgiving and adaptable propulsion, making it suitable for daily training and race day alike.
FORMFIT Design: An adaptive upper construction that cradles the foot in 3D comfort, ensuring a personalized, secure, and locked-down fit across different foot shapes.
Engineered Mesh Upper: A lightweight and highly breathable mesh material designed to keep your feet cool and comfortable, even during intense efforts.
Durable XT-900 Outsole: Strategically placed carbon rubber for optimal traction and long-lasting durability on road surfaces, ensuring reliable grip.
Versatile Performance: Excellent for a range of runs, from daily training to tempo efforts and race distances.
Responsive and Cushioned: Offers a lively, energetic ride with ample protection for longer miles.
Propulsive Feel: SPEEDROLL technology combined with the nylon plate provides a noticeable forward-rolling sensation.
Comfortable Fit: FORMFIT upper design ensures a secure and adaptive hold.
Lighter than many trainers: Contributes to the feeling of speed without sacrificing cushioning.
Specific Feel: The plated design might take some getting used to for runners accustomed to traditional trainers.
Upper Durability (Potential): While breathable, the lightweight upper material might show wear faster for some users compared to more robust daily trainers.
Pronation Support: Not designed with dedicated stability features; neutral runners will benefit most.
Temperature Sensitivity of Foam: PWRRUN PB foam can feel slightly different in very cold temperatures.
Versatile Performance: Excellent for a range of runs, from daily training to tempo efforts and race distances.
Responsive and Cushioned: Offers a lively, energetic ride with ample protection for longer miles.
Propulsive Feel: SPEEDROLL technology combined with the nylon plate provides a noticeable forward-rolling sensation.
Comfortable Fit: FORMFIT upper design ensures a secure and adaptive hold.
Lighter than many trainers: Contributes to the feeling of speed without sacrificing cushioning.
Specific Feel: The plated design might take some getting used to for runners accustomed to traditional trainers.
Upper Durability (Potential): While breathable, the lightweight upper material might show wear faster for some users compared to more robust daily trainers.
Pronation Support: Not designed with dedicated stability features; neutral runners will benefit most.
Temperature Sensitivity of Foam: PWRRUN PB foam can feel slightly different in very cold temperatures.
The Saucony Endorphin Speed 4 excels as a versatile workhorse for runners aiming to integrate speed into their routine. For tempo runs and interval training, its PWRRUN PB cushioning and nylon plate provide a snappy, propulsive feel that encourages faster paces without feeling overly harsh. Many runners find it comfortable enough for long runs, offering excellent energy return that helps mitigate fatigue over extended distances. On race day, while not as aggressive as some full carbon-plated options, it offers a more forgiving yet still fast experience, particularly for half-marathons and marathons where comfort over time is key. The SPEEDROLL geometry promotes an efficient stride, helping you maintain momentum with less effort. Its durable outsole ensures reliable traction on most road surfaces, making it a dependable choice for various weather conditions.
Daily Training: Especially for those who like a lively shoe for everyday miles.
Tempo Runs: Ideal for picking up the pace and improving speed endurance.
Longer Runs: Provides excellent cushioning and responsiveness for sustained efforts.
Race Day (5K to Marathon): A strong contender for achieving personal bests with a balance of speed and comfort.
Lacing: Ensure proper lacing for a secure, comfortable fit. Experiment with different lacing techniques if you experience pressure points or heel slippage. The FORMFIT system is designed to adapt, but personal preference is key.
Sock Choice: Pair your Endorphin Speed 4 with high-quality running socks that wick moisture to prevent blisters and enhance comfort.
Foot Type: Best suited for neutral runners. While somewhat stable due to its wider base, it does not offer specific pronation control.
Surfaces: Optimized for road running and track surfaces. While it can handle light, well-maintained trails, it's not designed for rugged off-road conditions.
Runner Weight: Suitable for a wide range of runner weights, though its responsive nature might be more pronounced for lighter runners.
Cleaning: To clean your shoes, gently brush off loose dirt. Use a mild soap (like dish soap) and cold water with a soft brush or cloth to spot clean. Avoid harsh detergents. Do not machine wash or machine dry, as this can damage the materials and adhesives.
Drying: Allow shoes to air dry naturally at room temperature. Avoid direct sunlight or heat sources, which can degrade the materials.
Storage: Store your shoes in a cool, dry place away from direct sunlight. Remove insoles occasionally to air them out.
Lifespan: Running shoes typically last between 300-500 miles, depending on your running style, weight, and terrain. Monitor for signs of excessive wear on the outsole and midsole compression.