Spira Stinger Competition SKU: #7461962
Product Information:
View the Video Description for this product! (Please note that the color shown in the video may no longer be available.)- A lightweight racing flat with exceptional cushioning, the Stinger Competition will see you through to the finish line every single time.
- Two WaveSprings™ in the forefoot and one WaveSpring™ in the heel for maximum energy efficiency for racing a 5k to marathon distances.
- Designed for the runner who is biomechanically efficient and wants to run fast without addressing the stress and fatigue associated with lightweight racing flats.
- Lightweight and breathable synthetic mesh upper.
- Synthetic lining and insole for a comfortably cushioned ride.
- Flexible rubber outsole.
- 8.00 oz.
- Product measurements were taken using size 7. Please note that measurements may vary by size.
- Questions? Please call 888-927-7677 to speak to one of our Running consultants!
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Customer Feedback
This product currently has 1 reviews
Overall Rating:
0% 100% 0% 0% 0%Customer Fit Survey:
Customers surveying this product said...
0% "Felt true to size" 0% "Felt true to width" 0% "Moderate arch support"Recent Customer Reviews - 1 Review Total
Posted: Aug 10, 2009
Reviewer: from South Dakota
Overall: Comfort: Style:
Reviewer: from South Dakota
Overall: Comfort: Style:
Great racing shoe. Cushioning is better than shoes I've raced in of similar weight. No real motion control, so if you're a heavy pronator, this may not work for you. Overall very happy. Ordered the 12.5 and fits well. Usually wear a 13 in New Balance and Saucony. I have another pair of Spira size 13 and they're a little big.
About Spira
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Spira is a young company that is gaining national attention with its remarkable athletic running and walking shoes. Spira is premised upon a proprietary unique shoe technology called WaveSpring™. Energy that is otherwise lost to the ground is recycled to the wearer, providing a remarkable combination of cushioning and energy return. Unlike traditional shoe midsoles made primarily of foams, rubber compounds, or polymers, WaveSpring™ technology stores and disburses energy with every step.
Spira makes it easier to stand, walk, run and compete without the stress and fatigue associated with traditional shoe midsole materials. Spira heel and forefoot spring configurations are engineered for specific activities to meet individual needs. Sport Biomechanics, Inc. tested the WaveSpring™ technology and found it had the highest return of energy of any shoe technology they have ever tested — 87-96%. Traditional midsole materials work through compression and often breakdown quickly. The WaveSpring™ is mechanical. The spring will outlast the shoe. The wearer will have a "new shoe" feel from the first day it is worn to the last!
Spira believes the WaveSpring™ technology will revolutionize the footwear industry as well as the purpose and function of footwear. As soon as you step into a pair of Spira shoes you will understand why.
Spira makes it easier to stand, walk, run and compete without the stress and fatigue associated with traditional shoe midsole materials. Spira heel and forefoot spring configurations are engineered for specific activities to meet individual needs. Sport Biomechanics, Inc. tested the WaveSpring™ technology and found it had the highest return of energy of any shoe technology they have ever tested — 87-96%. Traditional midsole materials work through compression and often breakdown quickly. The WaveSpring™ is mechanical. The spring will outlast the shoe. The wearer will have a "new shoe" feel from the first day it is worn to the last!
Spira believes the WaveSpring™ technology will revolutionize the footwear industry as well as the purpose and function of footwear. As soon as you step into a pair of Spira shoes you will understand why.
