- ZigTech one-of-a-kind zig-zag-shaped sole absorbs the impact of heel strike and propels you forward while reducing wear and tear up to 20% in key leg muscles
- SmoothFit seamless liner minimizes rub and irritation
- DMX Shear cushioning panels for added comfort and reduced heel stress
- Forefoot flex grooves for added flexibility
- Removable Ortholite foam sockliner accommodates orthotics
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