Saucony Endorphin Speed 5 'Mutant' S21007-97
Experience unparalleled speed and comfort with the Saucony Endorphin Speed 5 'Mutant' S21007-97, designed for runners seeking elite performance and energy return. This cutting-edge running shoe features Saucony's innovative PWRRUN PB cushioning paired with a responsive nylon plate, delivering a lightweight, spring-loaded feel that propels you forward with every stride. Its breathable engineered mesh upper ensures optimal airflow and a secure, locked-in fit, keeping your feet cool and supported during intense runs. The aggressive rocker geometry works seamlessly with your natural motion, allowing for smooth, efficient transitions and reduced fatigue over long distances. Styled with an eye-catching 'Mutant' colorway, this edition blends bold aesthetics with advanced functionality, making it an ideal choice for athletes who demand both style and performance. Built to dominate everything from daily training to race day, the Saucony Endorphin Speed 5 is a versatile choice for runners of all levels. Whether you're pushing limits on the track, tackling marathon goals, or chasing personal bests, this high-performance shoe is engineered to support your every move. Elevate your running experience and conquer your goals with the Saucony Endorphin Speed 5 'Mutant'—where innovation meets speed to redefine what's possible.
| US M | US W | UK | EU | CM |
|---|
| 3M | 4.5W | 2 | 35 | - |
| 3.5M | 5W | 2.5 | 35.5 | - |
| 4M | 5.5W | 3 | 36 | - |
| 4.5M | 6W | 3.5 | 37 | 22.5 |
| 5M | 6.5W | 4 | 37.5 | 23 |
| 5.5M | 7W | 4.5 | 38 | 23.5 |
| 6M | 7.5W | 5 | 38.5 | 24 |
| 6.5M | 8W | 5.5 | 39 | 24.5 |
| 7M | 8.5W | 6 | 40 | 25 |
| 7.5M | 9W | 6.5 | 40.5 | 25.5 |
| 8M | 9.5W | 7 | 41 | 26 |
| 8.5M | 10W | 7.5 | 42 | 26.5 |
| 9M | 10.5W | 8 | 42.5 | 27 |
| 9.5M | 11W | 8.5 | 43 | 27.5 |
| 10M | 11.5W | 9 | 44 | 28 |
| 10.5M | 12W | 9.5 | 44.5 | 28.5 |
| 11M | 12.5W | 10 | 45 | 29 |
| 11.5M | 13W | 10.5 | 46 | 29.5 |
| 12M | 13.5W | 11 | 46.5 | 30 |
| 12.5M | 14W | 11.5 | 47 | 30.5 |
| 13M | 14.5W | 12 | 48 | 31 |
| 14M | 15.5W | 13 | 49 | 32 |
| 15M | 16.5W | 14 | 50 | 33 |
| 16M | 17.5W | 15 | 51.5 | 34 |
Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.
Experience unparalleled speed and comfort with the Saucony Endorphin Speed 5 'Mutant' S21007-97, designed for runners seeking elite performance and energy return. This cutting-edge running shoe features Saucony's innovative PWRRUN PB cushioning paired with a responsive nylon plate, delivering a lightweight, spring-loaded feel that propels you forward with every stride. Its breathable engineered mesh upper ensures optimal airflow and a secure, locked-in fit, keeping your feet cool and supported during intense runs. The aggressive rocker geometry works seamlessly with your natural motion, allowing for smooth, efficient transitions and reduced fatigue over long distances. Styled with an eye-catching 'Mutant' colorway, this edition blends bold aesthetics with advanced functionality, making it an ideal choice for athletes who demand both style and performance. Built to dominate everything from daily training to race day, the Saucony Endorphin Speed 5 is a versatile choice for runners of all levels. Whether you're pushing limits on the track, tackling marathon goals, or chasing personal bests, this high-performance shoe is engineered to support your every move. Elevate your running experience and conquer your goals with the Saucony Endorphin Speed 5 'Mutant'—where innovation meets speed to redefine what's possible.
Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.
