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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
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Neoprene lined upper
Leather upper with mesh panels for added breathability
The remarkably lightweight polyurethane outsole is flexible and shock absorbing
Y-Gore heel for anatomical shape
These ions continually release to safely help eliminate microbes that cause odor
OS1 FS4 No Show Men's Neoprene lined upperOS1st first ever Plantar Fasciitis sock featuring award winning, patented FS6 technology. Wearing the FS4TM PF socks during runs or sports activity will aid in preventing PF symptom onset and act as an overall foot health and performance aid. With precise targeted compression levels, the FS4TM features Compression Zone Technology that is designed for proper foot support and injury prevention. Add to that, soft moisture wicking fabric with anti odor