Product details:
The Active Shoe To Maximize Your Performance With Unparalleled Comfort. On your mark, get set, go! Achieve your workout goals with Gravity Defyer's latest performance, protection, and pain relief shoe. The Ion is designed with our Omega outsole that features the new lightweight synthetic VersoShock system to absorb harmful impact that returns energy and propels you forward. Go the extra mile with the ION.
