Endorphin Shift 2 Review

Unveiling the Endorphin Shift 2: A Closer Look

The Endorphin Shift 2 is the latest addition to Saucony’s popular Endorphin series, garnering significant attention from runners and fitness enthusiasts alike. This shoe is specifically designed for daily training, offering a perfect blend of comfort and performance for runners of all levels. The Endorphin Shift 2 is an ideal choice for those seeking a reliable and efficient shoe to enhance their running experience.

The Endorphin Shift 2 features several innovative upgrades from its predecessor, including an improved upper for better breathability, a more responsive midsole for enhanced cushioning, and a redesigned outsole for increased durability. These enhancements make the Endorphin Shift 2 a versatile and high-performing shoe that caters to the needs of its target audience—runners looking for a comfortable and efficient training shoe.

By incorporating the shoe into their running routine, users can expect benefits such as reduced fatigue, improved gait efficiency, and a more enjoyable running experience. The Endorphin Shift 2 is, without a doubt, a worthy contender in the running shoe market, making it essential to explore its unique features and capabilities in this comprehensive endorphin shift 2 review.

Design and Construction: A Balance of Comfort and Performance

The Endorphin Shift 2 boasts a thoughtful design and construction that caters to the needs of runners seeking both comfort and performance. The shoe’s upper, midsole, and outsole work together to deliver a smooth and efficient running experience.

The upper of the Endorphin Shift 2 is made with a lightweight and breathable material, ensuring a comfortable fit and reducing heat buildup during runs. The shoe features a secure and adaptive fit system, which conforms to the runner’s foot shape, providing a custom-like fit and reducing in-shoe movement. Additionally, the upper incorporates reflective elements for enhanced visibility during low-light conditions, making it a practical choice for early morning or evening runs.

The midsole of the Endorphin Shift 2 utilizes Saucony’s PWRRUN foam, a material known for its responsive and cushioned feel. This foam is designed to absorb shock and return energy, reducing fatigue and improving gait efficiency. The shoe also features a medial TPU guidance frame, which offers support and stability for a more natural running motion. The combination of these midsole technologies results in a shoe that is both comfortable and performance-oriented.

Lastly, the outsole of the Endorphin Shift 2 features a durable rubber material that provides excellent traction on various surfaces. The shoe’s strategic rubber placement ensures long-lasting durability while minimizing weight. The outsole also incorporates Saucony’s FORMFIT design, which complements the midsole’s contours for a seamless transition from heel strike to toe-off.

In summary, the Endorphin Shift 2’s design and construction offer a perfect balance of comfort and performance, making it an ideal choice for runners looking for a reliable training shoe. The shoe’s innovative features and technologies contribute to its overall performance and comfort, setting it apart from other running shoes in the market.

How to Choose the Right Size and Fit for Your Endorphin Shift 2

Selecting the perfect size and fit is crucial to ensure a comfortable and secure running experience with the Endorphin Shift 2. Follow this step-by-step guide to help you make the right choice.

Step 1: Determine your foot length and width. Measure the length and width of both feet while standing barefoot. Use a Brannock device or a ruler to obtain accurate measurements. If there is a significant difference between your feet, opt for the larger size to accommodate both feet comfortably.

Step 2: Compare your measurements to the Endorphin Shift 2’s size chart. Saucony provides a comprehensive size chart on its official website, allowing you to find the corresponding Endorphin Shift 2 size based on your foot measurements. Keep in mind that some runners prefer a slightly larger or smaller fit, depending on their personal preferences.

Step 3: Consider the shoe’s upper material and fit system. The Endorphin Shift 2 features a lightweight and breathable upper with a secure and adaptive fit system. This design ensures a comfortable fit that conforms to your foot shape. However, if you have wider feet, you may want to consider going up half a size to ensure adequate toe room.

Step 4: Test the shoe in-store or at home. If possible, try on the Endorphin Shift 2 at a local running store to assess its fit and feel. When testing the shoe, ensure that there is enough space in the toe box for natural foot movement and that your heel remains securely in place. If purchasing online, consider buying from a retailer with a generous return policy, allowing you to try the shoe at home and return it if necessary.

Step 5: Break in the shoe gradually. Once you have the Endorphin Shift 2 in your desired size and fit, break it in gradually by wearing it for short runs or walk periods. This process allows the shoe’s materials to adapt to your foot shape and reduces the risk of discomfort or blisters during longer runs.

By following these steps, you can find the perfect size and fit for your Endorphin Shift 2, ensuring a comfortable and secure running experience. Remember that individual preferences may vary, so always trust your instincts and prioritize your comfort when selecting running shoes.

Comparing the Endorphin Shift 2 with Other Popular Running Shoes

When looking for a new running shoe, it’s essential to compare its features and performance with other popular models in the market. This section will compare the Endorphin Shift 2 with some of the top running shoes available, focusing on aspects such as cushioning, support, and durability.

Endorphin Shift 2 vs. Brooks Ghost 14: Both shoes offer excellent cushioning and support, making them suitable for daily training. However, the Endorphin Shift 2 has a more responsive midsole, thanks to its PWRRUN foam, while the Ghost 14 features Brooks’ DNA LOFT technology. The Endorphin Shift 2 also has a more pronounced heel-to-toe drop (8 mm vs. 12 mm), which may appeal to runners who prefer a more traditional drop.

Endorphin Shift 2 vs. HOKA Clifton 8: The HOKA Clifton 8 is known for its plush cushioning and lightweight design. While the Endorphin Shift 2 also provides ample cushioning, its PWRRUN foam offers a more responsive ride compared to the Clifton 8’s softer EVA foam. The Endorphin Shift 2 may be a better option for runners seeking a balance between comfort and performance, while the Clifton 8 caters to those looking for maximum cushioning.

Endorphin Shift 2 vs. ASICS Nimbus 23: The ASICS Nimbus 23 is a well-cushioned shoe designed for neutral runners. The Endorphin Shift 2, on the other hand, provides a similar level of cushioning but with a more responsive midsole. The Nimbus 23 features ASICS’ GEL technology, which offers shock absorption, while the Endorphin Shift 2’s PWRRUN foam provides a more dynamic ride. The Endorphin Shift 2 may be a better choice for runners looking for a shoe that combines comfort and performance.

In conclusion, the Endorphin Shift 2 stands out in the running shoe market due to its unique balance of comfort and performance. Its responsive midsole, secure fit, and durable construction make it a strong competitor in the daily training shoe category. By comparing the Endorphin Shift 2 with other popular running shoes, you can better understand its features and determine if it’s the right shoe for your running needs.

Real-Life Experiences: User Reviews and Testimonials

Understanding the performance and comfort of a running shoe through first-hand experiences is invaluable. This section shares user reviews and testimonials about the Endorphin Shift 2, providing readers with a glimpse into the shoe’s capabilities from those who have used it.

“The Endorphin Shift 2 has been a game-changer for my daily runs. The shoe offers excellent cushioning and support, making it perfect for long distances. I appreciate the responsive midsole, which keeps me feeling fast and efficient.”— Emily, a long-distance runner

“I was impressed by the Endorphin Shift 2’s secure fit and comfortable upper. The shoe feels lightweight and breathable, which is essential for my summer running routine. I also appreciate the durable outsole, which has held up well after several months of use.”— Mark, a recreational runner

“As a heavier runner, I often struggle to find shoes that provide enough support and cushioning. The Endorphin Shift 2 has been a revelation. The shoe’s 8mm heel-to-toe drop and responsive midsole have helped improve my gait efficiency and reduce fatigue during long runs.”— John, a heavier runner

“I’ve been using the Endorphin Shift 2 for my interval training sessions, and the shoe has exceeded my expectations. The responsive midsole and secure fit help me maintain my speed during high-intensity workouts, while the cushioning provides a comfortable landing with each step.”— Sarah, a competitive runner

These user reviews and testimonials highlight the Endorphin Shift 2’s exceptional performance, comfort, and versatility. By incorporating first-hand experiences, readers can better understand the shoe’s capabilities and determine if it’s the right choice for their running needs.

Pros and Cons: Weighing the Endorphin Shift 2’s Strengths and Weaknesses

Summarizing the main advantages and disadvantages of a running shoe is essential for readers to make informed decisions. This section highlights the pros and cons of the Endorphin Shift 2, ensuring a well-rounded understanding of the shoe’s capabilities.


Responsive Midsole: The Endorphin Shift 2’s PWRRUN foam midsole offers a responsive and cushioned ride, making it suitable for various running workouts, from daily training to high-intensity interval sessions.

Secure Fit and Comfortable Upper: The shoe’s adaptive fit system and lightweight, breathable upper provide a comfortable and secure fit, reducing in-shoe movement and ensuring a distraction-free running experience.

Durable Construction: The Endorphin Shift 2 boasts a durable outsole and reinforced upper, ensuring long-lasting performance and protection against wear and tear.

Visibility in Low-Light Conditions: Reflective elements on the upper enhance visibility during low-light conditions, making the shoe suitable for early morning or evening runs.


Limited Color Options: While the Endorphin Shift 2 offers a sleek design, its color options may be limited compared to other running shoes in the market.

Not Ideal for Technical Trails: The Endorphin Shift 2 is primarily designed for road running and may not provide sufficient traction or protection for technical trails.

By weighing the pros and cons of the Endorphin Shift 2, readers can determine if its advantages align with their running needs and if its limitations are acceptable based on their preferences and expectations.

When and Where to Use the Endorphin Shift 2: Training and Racing Strategies

Knowing when and where to use a running shoe is crucial for maximizing its potential and ensuring a successful running experience. This section offers suggestions on when and where to use the Endorphin Shift 2, including training routines and racing strategies that can benefit from its unique features.

Training Routines

Daily Training: The Endorphin Shift 2’s responsive midsole and comfortable upper make it an excellent choice for daily training runs. Its durable construction ensures long-lasting performance, even with regular use.

Long Runs: The shoe’s cushioned midsole and secure fit provide the necessary support and comfort for long runs, reducing fatigue and promoting efficient running form.

Interval and Tempo Workouts: The Endorphin Shift 2’s responsive midsole assists in maintaining speed during high-intensity workouts, making it suitable for interval and tempo sessions.

Racing Strategies

Half Marathon and Marathon Races: The Endorphin Shift 2’s balance of comfort and performance makes it an ideal shoe for half marathon and marathon races. Its durable construction ensures long-lasting performance, while its responsive midsole helps maintain speed and efficiency throughout the race.

Recovery Runs: After a long race or intense training session, the Endorphin Shift 2’s cushioned midsole and comfortable upper provide the necessary support and comfort for recovery runs, promoting active recovery and reducing downtime.

By understanding when and where to use the Endorphin Shift 2, runners can optimize their training and racing strategies, making the most of the shoe’s unique features and capabilities.

Maintaining Your Endorphin Shift 2: Cleaning and Care Tips

Properly maintaining your Endorphin Shift 2 ensures long-lasting performance and comfort. This section provides tips on cleaning, caring for, and extending the lifespan of your shoe, allowing you to enjoy its unique features for an extended period.


Remove Excess Dirt: Before cleaning, remove any loose dirt or debris from the shoe’s exterior using a soft-bristled brush or cloth.

Hand Wash: Fill a basin or sink with warm water and mild detergent. Gently clean the shoe’s upper, midsole, and outsole using a soft cloth or sponge. Avoid submerging the shoe in water, as this may damage the midsole foam and electronic components, if applicable.

Rinse and Dry: Rinse the shoe thoroughly with clean water, ensuring all soap residue is removed. Stuff the shoe with paper towels or a clean cloth to absorb excess water and help maintain its shape during the drying process. Allow the shoe to air-dry in a cool, well-ventilated area, away from direct sunlight or heat sources.


Rotate Shoes: Alternate between two pairs of running shoes to allow each pair adequate time to dry and recover between uses, extending their lifespan and maintaining their performance.

Inspect Regularly: Periodically inspect your Endorphin Shift 2 for signs of wear, such as worn-down treads, loose stitching, or frayed materials. Addressing these issues promptly can prevent further damage and ensure the shoe’s longevity.

Store Properly: Store your shoes in a cool, dry place away from direct sunlight and heat sources. Avoid storing them in damp or humid areas, as this may promote the growth of mold and mildew.

By following these cleaning and care tips, you can maintain your Endorphin Shift 2’s performance and comfort, ensuring a positive running experience for an extended period.