The Saucony Endorphin Speed 4 is engineered as a race-day shoe, yet it proves versatile enough for long, moderate training runs and sprints to the finish line. Combining a winged nylon plate, SPEEDROLL technology, and PWRRUN PB foam, the Endorphin Speed 4 offers the perfect balance of support, cushioning, and responsiveness. Whether you're logging miles or chasing a personal best, the Endorphin Speed 4 delivers reliable speed and performance. Its breathable mesh upper, paired with Saucony’s Super Responsive Sockliner (SRS), ensures comfort and shock absorption close to the foot, making every stride feel effortless. With an 8mm drop and enhanced ventilation, this shoe is designed for runners who demand lightweight performance without compromising on cushioning.

DETAILS

• Designed as a race-day shoe but versatile for long training runs and sprints.
• Features SPEEDROLL technology for effortless forward propulsion.
• Equipped with PWRRUN PB midsole foam for superior cushioning.
• Includes a winged nylon plate for enhanced support and responsiveness.
• Breathable mesh upper with enhanced ventilation for increased comfort.
• SRS (Super Responsive Sockliner) for added shock absorption.
• XT-900 rubber outsole for secure grip on various surfaces and conditions.
• 8mm drop for optimal balance between comfort and performance.
• Lightweight at 233g for size 42 2/3.
• Made with recycled materials.

Rebel by name, rebel by nature, the FuelCell Rebel v4 will change the way you look at an everyday trainer. The propulsive feel of FuelCell technology creates a remarkably responsive underfoot that can quickly adapt from long, steady runs to something shorter and more spontaneous. Additional details like a streamlined mesh upper add race-inspired accents to a dynamic upbeat trainer, designed to bring an element of fun back into your run.

DETAILS

• FuelCell foam delivers a propulsive feel to help drive you forward
• Geometric midsole extends wider and stacks higher than predecessor
• Gusseted tongue
• Longitudinal outsole pods
•   196.9 grams (6.9 oz)

On Running did it again. This time with more cushioning, more propulsion and more energy return than ever before. Supercharge your run with these pacy road runners.

DETAILS

• Weight: 245g
• Biggest-ever CloudTec® for mega cushioning and max energy
• Nylon blend Speedboard® for momentum and powerful take-offs
• Forward-rolling, massive propulsion
• Reworked dual-density Helion™ superfoam adds bounce
• Everyday road running
• Dedicated runner

The training shoe with computer-optimized technology for next-level cushioning. On's Cloudsurfer is a classic running shoe that has undergone seven iterations, resulting in a dramatically improved design. The most notable upgrade is the midsole, which has been completely overhauled from the previous version. The Speedboard plate has been eliminated, making way for CloudTec Phase technology. This new innovation involves placing hollow pods inside the Helion foam midsole at varying diagonal to horizontal angles.

During a run, these pods collapse like falling dominoes, delivering an exceptional rolling sensation during the transition from footstrike to toe-off. This creates a uniquely comfortable experience that feels like no other On shoe or any other shoe, for that matter. With sublime softness underfoot, the Cloudsurfer provides an unmatched level of comfort during running.

DETAILS

• Weight: 245g
• Cushioning: Plush
• Drop: 10mm
• Running style: Neutral