The Spira® Scorpius Stability Runner provides support for the moderate to extreme pronator by incorporating a wide heel platform and an extended high density medial post. Stability and cushioning are combined without compromising comfort. Newly designed WaveSprings in the forefoot and heel provides superior cushioning a resilient at half the weight. A rigid TPU shank offers midfoot support and stability. The Dynamic Fit System™ adjusts to the changing dynamics of the instep during the gait cycle. The foot-bed may be removed to accommodate orthotics.

• WaveSprings offer cushioning to the forefoot and heel
• Tri-spring WaveSpring configuration
• Dynamic Fit System™ for instep support
• Accommodates orthotics
• Wide heel platform
• Extended high density medial post
• Rigid TPU shank for midfoot support and stability
• This shoe fits true to size

Spira’s WaveSpring® Technology

The WaveSpring® is engineered based upon the size of the shoe. For example, there is a different size spring for a woman who wears a size 6 shoe versus a man who wears a size 15. The springs fit just right in the appropriate sized midsole.

WaveSprings for Scorpius Stability Runner are specifically designed to meet the needs of higher impact activities like running, jumping, dance, aerobics, treadmills and fitness training.

WaveSpring® keeps its cushioning from the first day to the last. Unlike traditional EVA and foam materials for shoes, the WaveSpring® is mechanical and won’t lose its comfortable and cushioned feel over time, helping to lower the risk of injury, pain and fatigue during activities.

Shipping Note: Shipping to Alaska and Hawaii is not available for this item

Warranty: 90 Day Woot Limited Warranty