Our unique world leading technology is now even more advanced to give maximum performance with every impact. Unrivalled Shock Absorption 100% effective with every stride Up to 30% lighter Nano silver antibacterial technology for maximum comfort New cutting edge pack designs Developed using Sorbothane technology 100% Polyurethane foam for ultimate cushioning Covered in breathable polyester fabric to wick away moisture Replaces existing insole Comfort & cushioning for all types of leisure or everyday footwear