ING Source Inc.
FS4 Orthotic Sock
Orthotic sock with FS6 technology to prevent Plantar Fasciitis
The FS4 Orthotic Sock is a new breed that deviates from the traditional style of sock-making with function leading form and incorporates the award winning and patented FS6 technology. Featuring patented Compression Zone Technology, there is support and functional lift of the foot arch tissue with medical grade compression for control and prevention of PF. The result is a bracing sock that provides orthopedic support, not just blister protection.