Thorlos Edge is designed with Cushion Suspension System™ (CSS) Technology…
featuring an intelligent chassis with tuned dampeners in the forefoot and heel
and dynamic linkage in the mid foot for precision fit and performance.
Hugs the curves of your foot for maximum acceleration in the straightaway!
Compression in the arch/instep and ankle provides support to help you finish your run -
whether it’s a 5K, a 100 miler, or anything in between!