Feature

●Hand Wash Only


Description

FS4 socks relieve plantar fasciitis, achilles tendonitis and moreFS4 socks relieve plantar fasciitis, achilles tendonitis and more

The FS4 Plantar Fasciitis Socks are the first ever Plantar Fasciitis sock to be internationally patented. Using the same technology as the award winning FS6 Performance Foot Sleeve, these socks are specifically designed to keep you on your feet and pain free. The FDA registered FS4 is incredibly effective at relieving the pain of Plantar Fasciitis, chronic arch and heel pain, Achilles Tendonitis or just swelling in the foot. This first and original Patented Plantar Fasciitis socks feature award-winning Compression Zone Technology in each sleeve. Wearing the FS4 PF socks during runs or sports activities will aid in preventing PF symptom onset and act as an overall foot health and performance aid. With precise targeted compression levels, the FS4 features Compression Zone Technology that is designed for proper foot support and injury prevention. Add to that, soft, moisture-wicking fabric with anti-odor treatment and padding in the right places which creates a technical performance sock that strengthens the foot structure and prevents Plantar Fasciitis, as well as, overuse injuries.

NOW AVAILABLE in an over the calf version.

The FS4+ Compression Bracing Socks is a new expansion of our Socks with Purpose program. Designed as an all-in-one performance running and recovery sock, our FS4+ socks provide relief for ankle swelling, varicose veins, Plantar Fasciitis, Achilles tendonitis, heel and arch pain and shin splints while also improving recovery. Our proprietary design infused with award winning, patented FS6 technology makes these socks a must-have to help strengthen your foot and leg structure and act as an overall health and performance aid. With precise targeted and medical grade graduated compression levels, the FS4+ features Compression Zone Technology that is designed for proper foot and leg support and injury prevention. Developed with the highest quality, soft moisture-wicking fabric containing an anti-odor treatment and padding in the right places, the FS4+ creates a technical performance sock that strengthens the foot and leg structure and prevents overuse injuries.

OS1st FS4 Plantar Fasciitis Socks for Plantar Fasciitis Relief, Arch Support & Foot Health 4 StylesOS1st FS4 Plantar Fasciitis Socks for Plantar Fasciitis Relief, Arch Support & Foot Health 4 Styles
Over the calf FS4+Over the calf FS4+

Targeted Conditions:

  • Plantar Fasciitis
  • Foot Fatigue
  • Arch/Heel Pain
  • Recovery
  • Ankle Swelling
  • Varicose Veins
  • Achilles Tendonitis
  • Shin Splints

Performance Features:

  • Medical Grade Support
  • Seamless construction
  • Moisture wicking, extra durable & soft nylon
  • 360 degree blister protection
  • PF prevention & recovery

Sizing for No Show, Crew and Quarter Crew Styles

FS4 No Show, Crew and Quarter Crew SizingFS4 No Show, Crew and Quarter Crew Sizing

Sizing for Over the Calf Socks

FS4+ SizingFS4+ Sizing