Plantar Fasciitis Sock - FS4 - for Plantar Fasciitis Relief
Plantar Fasciitis Sock - FS4 - for Plantar Fasciitis Relief Beautiful woman legs isolated on white. Beautiful woman legs isolated on white. FS4 All for web FS4 Size Chart 3-10-17 Resting Working

Plantar Fasciitis Sock – FS4 – for Plantar Fasciitis Relief

5.00 out of 5 based on 11 customer ratings
(11 customer reviews )

Wearing a properly made compression sock is one of the best ways to reduce swelling, improve circulation, and relieve foot pain. The FS4 Orthotic Sock does all this plus reduces pain resulting from plantar fasciitisheel spurs, swollen feet, and more. Incorporating our award winning and patented FS6 Compression Foot Sleeve technology, the FS4 Orthotic Socks aid in preventing Plantar Fasciitis symptom onset and act as an overall foot health aid.  Our socks are made with seamless, soft moisture-wicking fabric with anti-odor treatment and padding in the right places to create a foot health sock with orthotic benefits.  The FS4 is the first patented Plantar Fasciitis sock on the market. Features:

  • Medical Grade Support
  • Antimicrobial (no stink)
  • Y-Gore Heel for anatomical shape
  • Patented Compression Zone Technology
  • Seamless Construction

Each package contains one pair of socks.


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The First Patented Plantar Fasciitis Sock featuring Award Winning FS6® Technology

The OrthoSleeve FS4 Orthotic Sock provides medical grade orthopedic support and Plantar Fasciitis relief.  Patent pending Compression Zone Technology® provides Plantar Fascia support and pain relief.  FS4 Orthotic Socks provide relief for Plantar Fasciitischronic heel painAchilles tendonitis, swollen arthritic feet and ankles, and poor circulation.

Order a pair of FS4 Orthotic Socks today and start feeling relief immediately!

FS4 Orthotic Socks With COMPRESSION ZONE TECHNOLOGY® for Plantar Fasciitis Pain Relief

Using precise targeted compression levels, the FS4 features Compression Zone Technology® that is designed for proper foot support and injury prevention.  The four zones of graduated compression support the foot and ankle while boosting circulation.  With its shaped-to-fit design, the FS4 will mold to your foot shape. This allows the correct areas of your foot and ankle to enjoy the benefits of the compression sock.  Our foot compression technology relieves the pain and symptoms of  Plantar Fasciitis.

The FS4 Orthotic socks not only aid in the prevention of Plantar Fasciitis, but are comfortable to wear every day.  Made of soft, moisture-wicking, extra durable and soft, micro-nylon fabric they provide extra cushioning without the bulk.  Created with an anatomical left/right design for the perfect fit these socks provide ultimate foot relief.  Guaranteed 360 degree blister protection.

Additional information

Weight 2 oz
Dimensions 4 x 7 x 1 in

Black, White, Grey


Large, Medium, Small, X-Large

Sizing Chart

FS4 Size Chart

Customers' review

Rated 5.00 out of 5 stars
11 reviews
4 stars 0 0 %
3 stars 0 0 %
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11 reviews for Plantar Fasciitis Sock – FS4 – for Plantar Fasciitis Relief

  1. 5 out of 5

    ImpressedI have to say the FS4+ socks and the FS4 socks are my absolute favorite. I wear them both all the time. I usually never wear compression socks on a run, always after, but I just ran a 20 miler in the compression socks. I am so impressed with the comfort and compression of the socks. Truly top of the line quality and comfort!!!!

  2. 5 out of 5

    Amazed at the immediately reliefI was given a pair of your Plantar Fasciitis socks at the OR show in Denver last month. I was amazed at how I could immediately feel support and relief provided by the socks. I continued to wear the socks for the next 2 weeks, I must tell you that my foot feels completely healed now. I want to thank you for making such a great product and for helping me get over my Plantar Fasciitis which I thought would never go away.

  3. 5 out of 5

    These are my new favorite sock! The support on the arch is excellent AND the sock does not compress the toes!! This is a game changer in my sock inventory and will be ordering more! Cannot say enough positive about these socks.

  4. 5 out of 5

    I just ordered 4 more pairs after wearing the pair that I puchased last week. The pressure is perfect and not squeezing like I thought it would be. It does not leave indentions in my foot. I like them so much that I started wearing them to bed for support. My feet and plantar fasciitis feel better and I hope this will help the PF go away.

  5. 5 out of 5

    I started wearing these socks, without any plantar issues because they were in my sock drawer, and why not give them a shot? They quickly became my favorite socks, because they don't have any signs of wear after months of using them, the moisture wicking fabric actually works, and they don't shift or move in my shoes no matter how many miles I am running that day

  6. 5 out of 5

    Help with swellingThese fit well and helped with swelling. Thankfully surprised.

  7. 5 out of 5

    They are terrific!Everything said about these socks is completely true! They are terrific!

  8. 5 out of 5

    Very high-quality socksVery high-quality socks. One of the best brands. I’m kind of a sock snob. My feet hurt a lot. I buy really good socks and shoes. Some people may not think socks make a difference. But they do.

  9. 5 out of 5

    Great Product!Living in a hot climate, the OrthoSleeve FS4 socks are great because of their low cut design, but still very supportive. I’ve used the sleeve design support for a few years now, but they require socks to be worn with them. Not so with the FS4! I own four pair and intend to buy a few more. Used in conjunction with an orthotic in my shoes, the support lasts throughout the day. Great product!

  10. 5 out of 5

    Super comfy!!I am currently wearing the FS4 Compression socks, the thickness and the roomy toes make them super comfy!! I cannot say enough about the quality of your products.

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